| Rotterdam to Venice | 4 Hours 50 Minutes | How long from Rotterdam to Venice |
| Rome to Kosovo Polje | 9 Hours 56 Minutes | How long from Rome to Kosovo Polje |
| Rio Branco to Brasilia | 6 Hours 41 Minutes | How long from Rio Branco to Brasilia |
| Rostock to Krakow | 4 Hours 49 Minutes | How long from Rostock to Krakow |
| Redmond to Palm Springs | 6 Hours 2 Minutes | How long from Redmond to Palm Springs |
| Rome to Ajaccio | 8 Hours 21 Minutes | How long from Rome to Ajaccio |
| Rosario to Porto Alegre | 4 Hours 35 Minutes | How long from Rosario to Porto Alegre |
| Rochester to Allentown | 5 Hours 8 Minutes | How long from Rochester to Allentown |
| Red Bud to New York | 5 Hours 38 Minutes | How long from Red Bud to New York |
| Red Bud to Tampa | 6 Hours 3 Minutes | How long from Red Bud to Tampa |
| Reykjavik to Dallas | 12 Hours 34 Minutes | How long from Reykjavik to Dallas |
| Rhinecliff to Charlottesville | 5 Hours 31 Minutes | How long from Rhinecliff to Charlottesville |
| Rodriguez to San Carlos City | 34 Hours 7 Minutes | How long from Rodriguez to San Carlos City |
| Redmond to Kamloops | 5 Hours 2 Minutes | How long from Redmond to Kamloops |
| Rochester to Redmond | 10 Hours 31 Minutes | How long from Rochester to Redmond |
| Ruifang District to Taitung County | 3 Hours 4 Minutes | How long from Ruifang District to Taitung County |
| Ruifang District to Kaohsiung City | 3 Hours 23 Minutes | How long from Ruifang District to Kaohsiung City |
| Rabat to Sevilla | 19 Hours 19 Minutes | How long from Rabat to Sevilla |
| Redding to Pasco | 8 Hours 55 Minutes | How long from Redding to Pasco |
| Riyadh to Muscat | 2 Hours 35 Minutes | How long from Riyadh to Muscat |
| Raleigh to Lutz | 3 Hours 50 Minutes | How long from Raleigh to Lutz |
| Rochester to Theater District - Times Square | 3 Hours 23 Minutes | How long from Rochester to Theater District - Times Square |
| Raleigh-Durham International Airport to Memphis | 5 Hours 45 Minutes | How long from Raleigh-Durham International Airport to Memphis |
| Raleigh to Memphis | 7 Hours 23 Minutes | How long from Raleigh to Memphis |
| Río de Janeiro to Lima | 7 Hours 47 Minutes | How long from Río de Janeiro to Lima |
| Río de Janeiro to La Paz | 8 Hours 35 Minutes | How long from Río de Janeiro to La Paz |
| Reno to Salt Lake City | 3 Hours 29 Minutes | How long from Reno to Salt Lake City |
| Río de Janeiro to Curitiba | 2 Hours 43 Minutes | How long from Río de Janeiro to Curitiba |
| Romania to Slovakia | 3 Hours 3 Minutes | How long from Romania to Slovakia |
| Rockhampton to Longreach | 6 Hours 40 Minutes | How long from Rockhampton to Longreach |
| Rabat to Agadir | 1 Hours 50 Minutes | How long from Rabat to Agadir |
| Río de Janeiro to Florianópolis International Airport | 2 Hours 20 Minutes | How long from Río de Janeiro to Florianópolis International Airport |
| Rabat to Salzburg | 7 Hours 36 Minutes | How long from Rabat to Salzburg |
| Rostov-on-Don to Yerevan | 5 Hours 57 Minutes | How long from Rostov-on-Don to Yerevan |
| Rishton to Newquay | 20 Hours 23 Minutes | How long from Rishton to Newquay |
| Rotterdam to Palermo | 6 Hours 23 Minutes | How long from Rotterdam to Palermo |
| Rotterdam to Palermo | 6 Hours 19 Minutes | How long from Rotterdam to Palermo |
| Rovaniemi to Kirkenes | 7 Hours 17 Minutes | How long from Rovaniemi to Kirkenes |
| Reynosa, Mexico to Cancún | 3 Hours 7 Minutes | How long from Reynosa, Mexico to Cancún |
| Rochester to Knoxville | 5 Hours 36 Minutes | How long from Rochester to Knoxville |
| Ruse to Montpellier | 9 Hours 44 Minutes | How long from Ruse to Montpellier |
| Regina to Bergen | 15 Hours 29 Minutes | How long from Regina to Bergen |
| Rydges Sydney Central to Albury | 2 Hours 56 Minutes | How long from Rydges Sydney Central to Albury |
| Ramstein Air Base to Munich Hauptbahnhof (Main Station) | 2 Hours 12 Minutes | How long from Ramstein Air Base to Munich Hauptbahnhof (Main Station) |
| Ramstein Air Base to Munich | 2 Hours 16 Minutes | How long from Ramstein Air Base to Munich |
| Rostov-on-Don to Makhachkala | 3 Hours 57 Minutes | How long from Rostov-on-Don to Makhachkala |
| Riga to Lviv | 6 Hours 33 Minutes | How long from Riga to Lviv |
| Rome to Edmonton | 17 Hours 38 Minutes | How long from Rome to Edmonton |
| Riyadh to Bahrain World Trade Center | 1 Hours 38 Minutes | How long from Riyadh to Bahrain World Trade Center |
| Rhodes to Warsaw | 6 Hours 4 Minutes | How long from Rhodes to Warsaw |
| Riga to Girona | 6 Hours 59 Minutes | How long from Riga to Girona |
| Rhodes to Kaunas | 7 Hours 12 Minutes | How long from Rhodes to Kaunas |
| Río de Janeiro to Iguazu Falls | 2 Hours 25 Minutes | How long from Río de Janeiro to Iguazu Falls |
| Ramstein Air Base to Heathrow Airport | 4 Hours 18 Minutes | How long from Ramstein Air Base to Heathrow Airport |
| Rome to Fort Lauderdale | 15 Hours 2 Minutes | How long from Rome to Fort Lauderdale |
| Racine to Bradenton | 5 Hours 20 Minutes | How long from Racine to Bradenton |
| Riberalta to La Paz | 3 Hours 55 Minutes | How long from Riberalta to La Paz |
| Riyadh to Chennai | 6 Hours 40 Minutes | How long from Riyadh to Chennai |
| Rochester to Quebec | 7 Hours 47 Minutes | How long from Rochester to Quebec |
| Russia to Spain | 8 Hours 51 Minutes | How long from Russia to Spain |
| Round Rock to San Diego | 5 Hours 46 Minutes | How long from Round Rock to San Diego |
| Reykjavik to Cincinnati | 10 Hours 42 Minutes | How long from Reykjavik to Cincinnati |
| Rock Hill to Boyne City | 6 Hours 4 Minutes | How long from Rock Hill to Boyne City |
| Riyadh to Malaga | 7 Hours 42 Minutes | How long from Riyadh to Malaga |
| Ramstein Air Base to Baltimore | 15 Hours 30 Minutes | How long from Ramstein Air Base to Baltimore |
| Rapid City to Las Vegas | 3 Hours 37 Minutes | How long from Rapid City to Las Vegas |
| Riyadh to Belfast, Europa Buscentre | 11 Hours 16 Minutes | How long from Riyadh to Belfast, Europa Buscentre |
| Rapid City to Reno | 5 Hours 20 Minutes | How long from Rapid City to Reno |
| Roanoke to Saint Petersburg, Russia | 17 Hours 19 Minutes | How long from Roanoke to Saint Petersburg, Russia |
| Rostov-on-Don to Minsk | 6 Hours 41 Minutes | How long from Rostov-on-Don to Minsk |
| Rostov-on-Don to Amsterdam | 9 Hours 24 Minutes | How long from Rostov-on-Don to Amsterdam |
| Rome to Lourdes | 5 Hours 32 Minutes | How long from Rome to Lourdes |
| Rahim Yar Khan to Islamabad | 2 Hours 13 Minutes | How long from Rahim Yar Khan to Islamabad |
| Riverside to Seattle | 5 Hours 29 Minutes | How long from Riverside to Seattle |
| Ridgecrest to San Francisco | 6 Hours 36 Minutes | How long from Ridgecrest to San Francisco |
| Rabat to Recife | 15 Hours 44 Minutes | How long from Rabat to Recife |
| Rabat to Fortaleza | 16 Hours 32 Minutes | How long from Rabat to Fortaleza |
| Rabat to Salvador | 17 Hours 40 Minutes | How long from Rabat to Salvador |
| Recife to Madrid | 11 Hours 57 Minutes | How long from Recife to Madrid |
| Recife to Córdoba | 14 Hours 17 Minutes | How long from Recife to Córdoba |
| Río de Janeiro to Buenos Aires | 5 Hours 16 Minutes | How long from Río de Janeiro to Buenos Aires |
| Rockland to Gulf Shores | 7 Hours 54 Minutes | How long from Rockland to Gulf Shores |
| Rome to Frankfurt | 5 Hours 6 Minutes | How long from Rome to Frankfurt |
| Rzeszow to Munich | 4 Hours 37 Minutes | How long from Rzeszow to Munich |
| Riyadh to Beirut | 3 Hours 0 Minutes | How long from Riyadh to Beirut |
| Rosario to Punta del Este | 1 Hours 51 Minutes | How long from Rosario to Punta del Este |
| Ranchi to Hosur Road | 4 Hours 24 Minutes | How long from Ranchi to Hosur Road |
| Recife to State of São Paulo | 5 Hours 26 Minutes | How long from Recife to State of São Paulo |
| Roma Street Station to Maryborough | 3 Hours 16 Minutes | How long from Roma Street Station to Maryborough |
| Rome to Spain | 5 Hours 19 Minutes | How long from Rome to Spain |
| Reunion to Calbayog City | 22 Hours 43 Minutes | How long from Reunion to Calbayog City |
| Raleigh to Buffalo | 3 Hours 46 Minutes | How long from Raleigh to Buffalo |
| Rome to Beirut | 5 Hours 52 Minutes | How long from Rome to Beirut |
| Reunion to Philippines | 18 Hours 23 Minutes | How long from Reunion to Philippines |
| Riyadh to Prague | 7 Hours 7 Minutes | How long from Riyadh to Prague |
| Rome to Interlaken | 7 Hours 0 Minutes | How long from Rome to Interlaken |
| Reunion to Manila | 17 Hours 20 Minutes | How long from Reunion to Manila |
| Riverside to Tombstone | 6 Hours 1 Minutes | How long from Riverside to Tombstone |
| Riverside to Bloomfield | 9 Hours 9 Minutes | How long from Riverside to Bloomfield |
| Reykjavik to Detroit | 10 Hours 52 Minutes | How long from Reykjavik to Detroit |
| Red Deer to Calgary | 1 Hours 38 Minutes | How long from Red Deer to Calgary |
| Rome to Catania Fontanarossa Airport | 3 Hours 1 Minutes | How long from Rome to Catania Fontanarossa Airport |
| Rome to Province of Catania | 3 Hours 13 Minutes | How long from Rome to Province of Catania |
| Red Deer to Comox | 5 Hours 37 Minutes | How long from Red Deer to Comox |
| Riga to Odessa | 5 Hours 37 Minutes | How long from Riga to Odessa |
| Rockland to Myrtle Beach | 4 Hours 23 Minutes | How long from Rockland to Myrtle Beach |
| Reykjavik to Cleveland | 10 Hours 10 Minutes | How long from Reykjavik to Cleveland |
| Rostov-on-Don to Gyumri | 5 Hours 2 Minutes | How long from Rostov-on-Don to Gyumri |
| Ruteng to Kota Kupang | 2 Hours 3 Minutes | How long from Ruteng to Kota Kupang |
| Rome to Johannesburg | 13 Hours 51 Minutes | How long from Rome to Johannesburg |
| Rochester to Busan | 23 Hours 38 Minutes | How long from Rochester to Busan |
| Rome to Bursa | 9 Hours 1 Minutes | How long from Rome to Bursa |
| Ridgecrest to Taiwan | 25 Hours 32 Minutes | How long from Ridgecrest to Taiwan |
| Rio de Janeiro to Asuncion | 5 Hours 53 Minutes | How long from Rio de Janeiro to Asuncion |
| Riga to Lisbon | 7 Hours 26 Minutes | How long from Riga to Lisbon |
| Rotterdam to Salzburg | 4 Hours 9 Minutes | How long from Rotterdam to Salzburg |
| Rennes to Cork | 4 Hours 56 Minutes | How long from Rennes to Cork |
| Riga to Sochi | 7 Hours 12 Minutes | How long from Riga to Sochi |
| Riyadh to Los Angeles | 22 Hours 46 Minutes | How long from Riyadh to Los Angeles |
| Rome to Rabat | 6 Hours 8 Minutes | How long from Rome to Rabat |
| Roatán to Guatemala City | 3 Hours 49 Minutes | How long from Roatán to Guatemala City |
| Riga to Kazan | 6 Hours 35 Minutes | How long from Riga to Kazan |
| Rapid City to Longmont | 4 Hours 13 Minutes | How long from Rapid City to Longmont |
| Rotterdam to Paris | 2 Hours 45 Minutes | How long from Rotterdam to Paris |
| Rome to Nuremberg | 4 Hours 19 Minutes | How long from Rome to Nuremberg |
| Rome to Jerez | 7 Hours 26 Minutes | How long from Rome to Jerez |
| Rome to Granada | 8 Hours 38 Minutes | How long from Rome to Granada |
| Rotterdam to Venice | 4 Hours 47 Minutes | How long from Rotterdam to Venice |
| Rothenburg to Berlin | 4 Hours 34 Minutes | How long from Rothenburg to Berlin |
| Riyadh to Trabzon | 3 Hours 55 Minutes | How long from Riyadh to Trabzon |
| Reykjavik to Dresden | 7 Hours 12 Minutes | How long from Reykjavik to Dresden |
| Rabaul to Port Moresby | 2 Hours 8 Minutes | How long from Rabaul to Port Moresby |
| Recife to Rosario | 8 Hours 48 Minutes | How long from Recife to Rosario |
| Ranong to Ko Chang | 5 Hours 33 Minutes | How long from Ranong to Ko Chang |
| Ronda to Córdoba | 23 Hours 29 Minutes | How long from Ronda to Córdoba |
| Rajiv Gandhi International Airport to Lal Bahadur Shastri International Airport | 4 Hours 28 Minutes | How long from Rajiv Gandhi International Airport to Lal Bahadur Shastri International Airport |
| Raleigh to Cleveland | 3 Hours 47 Minutes | How long from Raleigh to Cleveland |
| Ramstein Air Base to Geneva | 5 Hours 40 Minutes | How long from Ramstein Air Base to Geneva |
| Recife to Belém | 4 Hours 38 Minutes | How long from Recife to Belém |
| Rockford to Punta Gorda | 3 Hours 7 Minutes | How long from Rockford to Punta Gorda |
| Regensburg to Prague | 2 Hours 27 Minutes | How long from Regensburg to Prague |
| Rome to Lugano | 4 Hours 53 Minutes | How long from Rome to Lugano |
| Radisson San José to Lincoln Plaza | 7 Hours 10 Minutes | How long from Radisson San José to Lincoln Plaza |
| Rapid City to Rochester | 6 Hours 25 Minutes | How long from Rapid City to Rochester |
| Rome to Bern | 6 Hours 5 Minutes | How long from Rome to Bern |
| Reykjavik to Prague | 7 Hours 22 Minutes | How long from Reykjavik to Prague |
| Reykjavik to Milan | 7 Hours 39 Minutes | How long from Reykjavik to Milan |
| Riga to Malaga | 7 Hours 41 Minutes | How long from Riga to Malaga |
| Río de Janeiro to Lima Region | 10 Hours 6 Minutes | How long from Río de Janeiro to Lima Region |
| Reading to Zell am See | 7 Hours 52 Minutes | How long from Reading to Zell am See |
| Riyadh to Tiruchirappalli | 8 Hours 57 Minutes | How long from Riyadh to Tiruchirappalli |
| Riyadh to Newark Penn Station Path Train | 15 Hours 56 Minutes | How long from Riyadh to Newark Penn Station Path Train |
| Rostov-on-Don to Voronezh | 4 Hours 50 Minutes | How long from Rostov-on-Don to Voronezh |
| Roscoff to Cork | 12 Hours 34 Minutes | How long from Roscoff to Cork |
| Romania to Budapest-Keleti | 2 Hours 32 Minutes | How long from Romania to Budapest-Keleti |
| Raxaul Junction to Kathmandu Durbar Square | 48 Minutes | How long from Raxaul Junction to Kathmandu Durbar Square |
| Rock Island to Denver | 3 Hours 50 Minutes | How long from Rock Island to Denver |
| Rochester to Montauk | 6 Hours 46 Minutes | How long from Rochester to Montauk |
| Rosemead to Italy | 16 Hours 5 Minutes | How long from Rosemead to Italy |
| Rosemead to Canada | 6 Hours 42 Minutes | How long from Rosemead to Canada |
| Rosemead to Huntsville, AL, United States | 8 Hours 23 Minutes | How long from Rosemead to Huntsville, AL, United States |
| Rosemead to Madison | 9 Hours 14 Minutes | How long from Rosemead to Madison |
| Rochester to Rapid City | 7 Hours 29 Minutes | How long from Rochester to Rapid City |
| Rovaniemi to Inari | 4 Hours 9 Minutes | How long from Rovaniemi to Inari |
| Rotterdam to Athens | 6 Hours 55 Minutes | How long from Rotterdam to Athens |
| Rhodes to Innsbruck | 5 Hours 52 Minutes | How long from Rhodes to Innsbruck |
| Rhodes to Venice | 6 Hours 6 Minutes | How long from Rhodes to Venice |
| Rhodes to Eindhoven | 7 Hours 5 Minutes | How long from Rhodes to Eindhoven |
| Rostov-on-Don to Gorod Yekaterinburg | 4 Hours 11 Minutes | How long from Rostov-on-Don to Gorod Yekaterinburg |
| Rhodes to Billund, Denmark | 6 Hours 39 Minutes | How long from Rhodes to Billund, Denmark |
| Rhodes to Aalborg | 7 Hours 15 Minutes | How long from Rhodes to Aalborg |
| Rochester to Spokane | 9 Hours 46 Minutes | How long from Rochester to Spokane |
| Reykjavik to Tel Aviv-Yafo | 10 Hours 49 Minutes | How long from Reykjavik to Tel Aviv-Yafo |
| Riga to Gdańsk | 4 Hours 34 Minutes | How long from Riga to Gdańsk |
| Reykjavik to Anchorage | 10 Hours 33 Minutes | How long from Reykjavik to Anchorage |
| Reno to Denver | 4 Hours 10 Minutes | How long from Reno to Denver |
| Reykjavik to Saint Louis, MO | 11 Hours 41 Minutes | How long from Reykjavik to Saint Louis, MO |
| Rathdrum to Dingle | 26 Hours 54 Minutes | How long from Rathdrum to Dingle |
| Rome to Greece | 4 Hours 15 Minutes | How long from Rome to Greece |
| Rome to Patras | 7 Hours 59 Minutes | How long from Rome to Patras |
| Río de Janeiro to Ceara | 6 Hours 25 Minutes | How long from Río de Janeiro to Ceara |
| Rajahmundry to Howrah Railway Station | 5 Hours 43 Minutes | How long from Rajahmundry to Howrah Railway Station |
| Rajahmundry Railway Station to Howrah Railway Station | 5 Hours 47 Minutes | How long from Rajahmundry Railway Station to Howrah Railway Station |
| Rehoboth to Lusaka | 26 Hours 17 Minutes | How long from Rehoboth to Lusaka |
| Rhinelander to Milwaukee | 4 Hours 20 Minutes | How long from Rhinelander to Milwaukee |
| Roma Street Station to Bundaberg | 3 Hours 38 Minutes | How long from Roma Street Station to Bundaberg |
| Redwood City to Kitsilano | 6 Hours 32 Minutes | How long from Redwood City to Kitsilano |
| Murcia to Madrid-Barajas Adolfo Suárez Airport | 4 Hours 5 Minutes | How long from Murcia to Madrid-Barajas Adolfo Suárez Airport |
| Reno to Toledo | 9 Hours 27 Minutes | How long from Reno to Toledo |
| Rome to Province of Ancona | 3 Hours 27 Minutes | How long from Rome to Province of Ancona |
| Raleigh to Hickory | 3 Hours 6 Minutes | How long from Raleigh to Hickory |
| Riga to Bordeaux | 7 Hours 0 Minutes | How long from Riga to Bordeaux |
| Riga to Split | 5 Hours 49 Minutes | How long from Riga to Split |
| Roanoke-Blacksburg Regional Airport to Orlando | 3 Hours 8 Minutes | How long from Roanoke-Blacksburg Regional Airport to Orlando |
| Rocklin to Orlando | 10 Hours 12 Minutes | How long from Rocklin to Orlando |
| Raleigh to Phoenix | 6 Hours 38 Minutes | How long from Raleigh to Phoenix |
| Rochester to Delray Beach | 7 Hours 39 Minutes | How long from Rochester to Delray Beach |
| Rodadero to Cartagena | 18 Hours 19 Minutes | How long from Rodadero to Cartagena |
| Ranchi to Bhubaneswar | 1 Hours 31 Minutes | How long from Ranchi to Bhubaneswar |
| Roanoke, VA to Orlando | 4 Hours 29 Minutes | How long from Roanoke, VA to Orlando |
| Roanoke to Farmington | 8 Hours 14 Minutes | How long from Roanoke to Farmington |
| Roanoke to Orlando | 4 Hours 19 Minutes | How long from Roanoke to Orlando |
| Roseville to Las Vegas | 6 Hours 9 Minutes | How long from Roseville to Las Vegas |
| Rome to Cancún | 15 Hours 56 Minutes | How long from Rome to Cancún |
| Riyadh to Asmara | 2 Hours 59 Minutes | How long from Riyadh to Asmara |
| Riyadh Palace Hotel to Bahrain | 1 Hours 40 Minutes | How long from Riyadh Palace Hotel to Bahrain |
| Ramstein Air Base to Normandy | 7 Hours 22 Minutes | How long from Ramstein Air Base to Normandy |
| Ramstein Air Base to Zurich | 3 Hours 59 Minutes | How long from Ramstein Air Base to Zurich |
| Raleigh to Prague | 13 Hours 39 Minutes | How long from Raleigh to Prague |
| Rovaniemi to Quezon City | 20 Hours 9 Minutes | How long from Rovaniemi to Quezon City |
| Ramstein Air Base to Brussels | 3 Hours 33 Minutes | How long from Ramstein Air Base to Brussels |
| Ramstein Air Base to Lisbon | 8 Hours 51 Minutes | How long from Ramstein Air Base to Lisbon |
| Reno to Guadalajara | 8 Hours 57 Minutes | How long from Reno to Guadalajara |
| Reynosa to San Patricio | 4 Hours 59 Minutes | How long from Reynosa to San Patricio |
| Recife to Frankfurt | 13 Hours 40 Minutes | How long from Recife to Frankfurt |
| Rabat to Grozny | 12 Hours 13 Minutes | How long from Rabat to Grozny |
| Riyadh to Antalya | 5 Hours 3 Minutes | How long from Riyadh to Antalya |
| Rome to Tokyo | 16 Hours 24 Minutes | How long from Rome to Tokyo |
| Reykjavik to Belfast | 5 Hours 52 Minutes | How long from Reykjavik to Belfast |
| Retiro to Terminal de Ómnibus Mariano Moreno | 20 Hours 6 Minutes | How long from Retiro to Terminal de Ómnibus Mariano Moreno |
| Rach Gia Hotel to Ho Chi Minh City | 1 Hours 15 Minutes | How long from Rach Gia Hotel to Ho Chi Minh City |
| Ronkonkoma to Hollywood | 4 Hours 55 Minutes | How long from Ronkonkoma to Hollywood |
| Rostov-on-Don to Sochi | 2 Hours 58 Minutes | How long from Rostov-on-Don to Sochi |
| Riga to Aberdeen | 15 Hours 14 Minutes | How long from Riga to Aberdeen |
| Reykjavik to Cork | 6 Hours 34 Minutes | How long from Reykjavik to Cork |
| Riga to Geneva | 5 Hours 39 Minutes | How long from Riga to Geneva |
| Riga to Madrid | 7 Hours 19 Minutes | How long from Riga to Madrid |
| Regina to Galway | 14 Hours 23 Minutes | How long from Regina to Galway |
| Riga to Bournemouth | 8 Hours 6 Minutes | How long from Riga to Bournemouth |
| Rohnert Park to New Orleans | 8 Hours 28 Minutes | How long from Rohnert Park to New Orleans |
| Rajkot to Delhi | 2 Hours 12 Minutes | How long from Rajkot to Delhi |
| Rotterdam to Lisbon | 5 Hours 47 Minutes | How long from Rotterdam to Lisbon |
| Raleigh to Los Angeles | 8 Hours 3 Minutes | How long from Raleigh to Los Angeles |
| Rotterdam to London | 2 Hours 43 Minutes | How long from Rotterdam to London |
| Rajkot to Dwarka | 2 Hours 0 Minutes | How long from Rajkot to Dwarka |
| Rayong to Phnom Penh | 8 Hours 46 Minutes | How long from Rayong to Phnom Penh |
| Reno to London | 14 Hours 47 Minutes | How long from Reno to London |
| Rome to Tivat, Montenegro | 3 Hours 59 Minutes | How long from Rome to Tivat, Montenegro |
| Roselle Park to Camden Yards | 3 Hours 11 Minutes | How long from Roselle Park to Camden Yards |
| Riga to Reykjavik | 7 Hours 38 Minutes | How long from Riga to Reykjavik |
| Redding to Portland | 3 Hours 57 Minutes | How long from Redding to Portland |
| Rusayl to Abu Dhabi | 2 Hours 22 Minutes | How long from Rusayl to Abu Dhabi |
| Rome to Birmingham Airport | 5 Hours 20 Minutes | How long from Rome to Birmingham Airport |
| Rennes to Amsterdam | 4 Hours 10 Minutes | How long from Rennes to Amsterdam |
| Rennes to Madrid | 4 Hours 46 Minutes | How long from Rennes to Madrid |
| Reno to Oakland | 2 Hours 45 Minutes | How long from Reno to Oakland |
| Redding to Lincoln City | 7 Hours 58 Minutes | How long from Redding to Lincoln City |
| Regina to Fort Nelson | 11 Hours 17 Minutes | How long from Regina to Fort Nelson |
| Rhinelander to Chicago | 3 Hours 26 Minutes | How long from Rhinelander to Chicago |
| Redlands to Portland | 6 Hours 10 Minutes | How long from Redlands to Portland |
| Rome to Versailles | 6 Hours 6 Minutes | How long from Rome to Versailles |
| Rome to Stuttgart Airport | 4 Hours 17 Minutes | How long from Rome to Stuttgart Airport |
| Ramstein Air Base to Rome | 7 Hours 42 Minutes | How long from Ramstein Air Base to Rome |
| Regina to Orlando | 5 Hours 41 Minutes | How long from Regina to Orlando |
| Regina to Saskatoon | 1 Hours 24 Minutes | How long from Regina to Saskatoon |
| Regina to Minneapolis−Saint Paul International Airport | 5 Hours 2 Minutes | How long from Regina to Minneapolis−Saint Paul International Airport |
| Regina to Mallaig | 17 Hours 7 Minutes | How long from Regina to Mallaig |
| Redmond to Vancouver | 2 Hours 44 Minutes | How long from Redmond to Vancouver |
| Roi Et Thailand to Bangkok | 2 Hours 11 Minutes | How long from Roi Et Thailand to Bangkok |
| Rochester to Caracas | 12 Hours 24 Minutes | How long from Rochester to Caracas |
| Rosario to Santiago | 5 Hours 29 Minutes | How long from Rosario to Santiago |
| Rosario to Panama City | 22 Hours 28 Minutes | How long from Rosario to Panama City |
| Rome to Liverpool | 6 Hours 26 Minutes | How long from Rome to Liverpool |
| Rowlett to Ebro | 4 Hours 37 Minutes | How long from Rowlett to Ebro |
| Ramstein Air Base to Santander | 10 Hours 11 Minutes | How long from Ramstein Air Base to Santander |
| Rome to Munich | 4 Hours 51 Minutes | How long from Rome to Munich |
| Ramstein Air Base to Lakenheath | 8 Hours 0 Minutes | How long from Ramstein Air Base to Lakenheath |
| Río de Janeiro to Campo Largo | 4 Hours 51 Minutes | How long from Río de Janeiro to Campo Largo |
| Rosedale to Indianapolis | 5 Hours 7 Minutes | How long from Rosedale to Indianapolis |
| Riyadh to Al Qassim | 2 Hours 12 Minutes | How long from Riyadh to Al Qassim |
| Rennes to Malaga | 5 Hours 0 Minutes | How long from Rennes to Malaga |
| Rome to Porto Recanati | 2 Hours 43 Minutes | How long from Rome to Porto Recanati |
| Ramstein Air Base to Croatia | 6 Hours 55 Minutes | How long from Ramstein Air Base to Croatia |
| Riyadh to Makkah Province | 2 Hours 27 Minutes | How long from Riyadh to Makkah Province |
| Rockledge to Salt Lake City | 9 Hours 20 Minutes | How long from Rockledge to Salt Lake City |
| Rabat to Portugal | 6 Hours 13 Minutes | How long from Rabat to Portugal |
| Río de Janeiro to Foz do Iguaçu | 4 Hours 52 Minutes | How long from Río de Janeiro to Foz do Iguaçu |
| Rosario to Florianópolis International Airport | 21 Hours 21 Minutes | How long from Rosario to Florianópolis International Airport |
| Reno to San Diego | 3 Hours 12 Minutes | How long from Reno to San Diego |
| Rome to Kathmandu | 14 Hours 37 Minutes | How long from Rome to Kathmandu |
| Riyadh to Barcelona | 10 Hours 11 Minutes | How long from Riyadh to Barcelona |
| Ramstein Air Base to City of London | 7 Hours 4 Minutes | How long from Ramstein Air Base to City of London |
| Ramstein Air Base to Cambridge | 14 Hours 9 Minutes | How long from Ramstein Air Base to Cambridge |
| Ramstein Air Base to Huntingdon | 17 Hours 47 Minutes | How long from Ramstein Air Base to Huntingdon |
| Ramstein Air Base to Mildenhall | 8 Hours 11 Minutes | How long from Ramstein Air Base to Mildenhall |
| Reykjavik to Pittsburgh | 10 Hours 25 Minutes | How long from Reykjavik to Pittsburgh |
| Reykjavik to Miami | 11 Hours 50 Minutes | How long from Reykjavik to Miami |
| Reykjavik to Theater District - Times Square | 9 Hours 32 Minutes | How long from Reykjavik to Theater District - Times Square |
| Riga to Catania | 5 Hours 55 Minutes | How long from Riga to Catania |
| Riyadh to Toronto | 14 Hours 35 Minutes | How long from Riyadh to Toronto |
| Riyadh to Theater District - Times Square | 15 Hours 1 Minutes | How long from Riyadh to Theater District - Times Square |
| Raipur to Kolkata | 2 Hours 16 Minutes | How long from Raipur to Kolkata |
| Rome to Florence Airport, Peretola | 2 Hours 1 Minutes | How long from Rome to Florence Airport, Peretola |
| Reykjavik to Friedrichshafen | 7 Hours 18 Minutes | How long from Reykjavik to Friedrichshafen |
| Reykjavik to Nuremberg | 7 Hours 4 Minutes | How long from Reykjavik to Nuremberg |
| Reykjavik to Bremen | 7 Hours 16 Minutes | How long from Reykjavik to Bremen |
| Reykjavik to Las Palmas | 9 Hours 26 Minutes | How long from Reykjavik to Las Palmas |
| Reykjavik to Philadelphia | 9 Hours 57 Minutes | How long from Reykjavik to Philadelphia |
| Rotterdam to Las Palmas | 7 Hours 54 Minutes | How long from Rotterdam to Las Palmas |
| Rimini, Italy to Zurich | 5 Hours 29 Minutes | How long from Rimini, Italy to Zurich |
| Roseburg to Portland | 3 Hours 8 Minutes | How long from Roseburg to Portland |
| Riga to Budapest | 5 Hours 38 Minutes | How long from Riga to Budapest |
| Regensburg to Lille | 6 Hours 36 Minutes | How long from Regensburg to Lille |
| Reykjavik to Tampa | 12 Hours 0 Minutes | How long from Reykjavik to Tampa |
| Raleigh to Theater District - Times Square | 3 Hours 47 Minutes | How long from Raleigh to Theater District - Times Square |
| Ramstein Air Base to Paris | 4 Hours 22 Minutes | How long from Ramstein Air Base to Paris |
| Rochester to Pawhuska | 7 Hours 56 Minutes | How long from Rochester to Pawhuska |
| Russia to China | 11 Hours 25 Minutes | How long from Russia to China |
| Reykjavik to Oslo Airport | 5 Hours 28 Minutes | How long from Reykjavik to Oslo Airport |
| Raleigh to Orlando | 4 Hours 26 Minutes | How long from Raleigh to Orlando |
| Rome to Edinburgh | 6 Hours 21 Minutes | How long from Rome to Edinburgh |
| Rensselaer to Chicago | 4 Hours 47 Minutes | How long from Rensselaer to Chicago |
| Riga to Tashkent | 7 Hours 53 Minutes | How long from Riga to Tashkent |
| Río de Janeiro to Porto Alegre | 3 Hours 36 Minutes | How long from Río de Janeiro to Porto Alegre |
| Riyadh to Moyo | 10 Hours 43 Minutes | How long from Riyadh to Moyo |
| Rome to Slovenia | 5 Hours 48 Minutes | How long from Rome to Slovenia |
| Rome to Sarajevo | 9 Hours 13 Minutes | How long from Rome to Sarajevo |
| Roseburg to Ixtapa | 13 Hours 38 Minutes | How long from Roseburg to Ixtapa |
| Rapid City to Chicago | 3 Hours 21 Minutes | How long from Rapid City to Chicago |
| Reykjavik to Budapest | 8 Hours 4 Minutes | How long from Reykjavik to Budapest |
| Riga to Vietnam | 16 Hours 26 Minutes | How long from Riga to Vietnam |
| Redwood City to Tijuana | 4 Hours 48 Minutes | How long from Redwood City to Tijuana |
| Rome to Cluj-Napoca | 4 Hours 32 Minutes | How long from Rome to Cluj-Napoca |
| Ronald Reagan Washington National Airport to Quebec | 2 Hours 44 Minutes | How long from Ronald Reagan Washington National Airport to Quebec |
| Ramstein Air Base to Prague | 5 Hours 16 Minutes | How long from Ramstein Air Base to Prague |
| Ramstein Air Base to Amsterdam | 4 Hours 52 Minutes | How long from Ramstein Air Base to Amsterdam |
| Reykjavik to Los Angeles | 13 Hours 47 Minutes | How long from Reykjavik to Los Angeles |
| Rhodes to Budapest | 8 Hours 4 Minutes | How long from Rhodes to Budapest |
| Reykjavik to San Francisco | 13 Hours 3 Minutes | How long from Reykjavik to San Francisco |
| Rotterdam to Budapest | 5 Hours 2 Minutes | How long from Rotterdam to Budapest |
| Ruteng to Denpasar Bali | 1 Hours 57 Minutes | How long from Ruteng to Denpasar Bali |
| Rome to Theater District - Times Square | 13 Hours 10 Minutes | How long from Rome to Theater District - Times Square |
| Rome to Budapest | 4 Hours 40 Minutes | How long from Rome to Budapest |
| Rapid City to Sao Tome Island | 16 Hours 12 Minutes | How long from Rapid City to Sao Tome Island |
| Roscoff to Milan | 9 Hours 32 Minutes | How long from Roscoff to Milan |
| Riksgränsen to Trondheim | 6 Hours 5 Minutes | How long from Riksgränsen to Trondheim |
| Recto Avenue to Bacolod | 3 Hours 24 Minutes | How long from Recto Avenue to Bacolod |
| Rach Gia to Ho Chi Minh City | 58 Minutes | How long from Rach Gia to Ho Chi Minh City |
| Rome to Positano | 3 Hours 3 Minutes | How long from Rome to Positano |
| Rostov-on-Don to Kiev | 7 Hours 17 Minutes | How long from Rostov-on-Don to Kiev |
| Riyadh to Baghdad | 5 Hours 59 Minutes | How long from Riyadh to Baghdad |
| Reno to Long Beach, CA, United States | 3 Hours 0 Minutes | How long from Reno to Long Beach, CA, United States |
| Rome to Craiova | 4 Hours 16 Minutes | How long from Rome to Craiova |
| Rio Rancho to Colorado Springs | 3 Hours 58 Minutes | How long from Rio Rancho to Colorado Springs |
| Redmond to Hamilton | 9 Hours 21 Minutes | How long from Redmond to Hamilton |
| Rosario to Iguazu Falls | 2 Hours 25 Minutes | How long from Rosario to Iguazu Falls |
| Rhodes to Karpathos, Greece | 2 Hours 26 Minutes | How long from Rhodes to Karpathos, Greece |
| Reus to Brussels | 5 Hours 46 Minutes | How long from Reus to Brussels |
| Rochester to La Crosse | 6 Hours 21 Minutes | How long from Rochester to La Crosse |
| Reinach to Paris | 3 Hours 42 Minutes | How long from Reinach to Paris |
| Rio de Janeiro to Teresina | 5 Hours 10 Minutes | How long from Rio de Janeiro to Teresina |
| Riga to Palanga | 3 Hours 17 Minutes | How long from Riga to Palanga |
| Rome to Bydgoszcz | 5 Hours 11 Minutes | How long from Rome to Bydgoszcz |
| Rome to Tallinn | 7 Hours 58 Minutes | How long from Rome to Tallinn |
| Reykjavik to Lyon | 7 Hours 16 Minutes | How long from Reykjavik to Lyon |
| Yakutsk to Blagoveschensk | 2 Hours 43 Minutes | How long from Yakutsk to Blagoveschensk |
| Yakutsk to Petropavlovsk-Kamchatsky | 3 Hours 41 Minutes | How long from Yakutsk to Petropavlovsk-Kamchatsky |
| Rio Branco to Porto Velho | 1 Hours 32 Minutes | How long from Rio Branco to Porto Velho |
| Reykjavik to Budapest | 8 Hours 18 Minutes | How long from Reykjavik to Budapest |
| Roanoke to Kingston | 8 Hours 30 Minutes | How long from Roanoke to Kingston |
| Rochester to Miami | 6 Hours 6 Minutes | How long from Rochester to Miami |
| Ranchi to Delhi | 2 Hours 18 Minutes | How long from Ranchi to Delhi |
| Rome to Xian | 15 Hours 30 Minutes | How long from Rome to Xian |
| Rome to Taipei | 16 Hours 39 Minutes | How long from Rome to Taipei |
| Río de Janeiro to State of São Paulo | 2 Hours 15 Minutes | How long from Río de Janeiro to State of São Paulo |
| Río de Janeiro to Porto Seguro | 2 Hours 45 Minutes | How long from Río de Janeiro to Porto Seguro |
| Río de Janeiro to São Paulo | 2 Hours 44 Minutes | How long from Río de Janeiro to São Paulo |
| Río de Janeiro to Itacaré | 7 Hours 18 Minutes | How long from Río de Janeiro to Itacaré |
| Rio Rancho to Guaymas | 6 Hours 54 Minutes | How long from Rio Rancho to Guaymas |
| Rovereto to Santiago De Compostela | 8 Hours 56 Minutes | How long from Rovereto to Santiago De Compostela |
| Rome to Pompeii | 2 Hours 5 Minutes | How long from Rome to Pompeii |
| Recife to Buenos Aires | 9 Hours 9 Minutes | How long from Recife to Buenos Aires |
| Reynosa, Mexico to Veracruz | 1 Hours 55 Minutes | How long from Reynosa, Mexico to Veracruz |
| Río de Janeiro to Bogota | 10 Hours 8 Minutes | How long from Río de Janeiro to Bogota |
| Riyadh to Turaif | 2 Hours 40 Minutes | How long from Riyadh to Turaif |
| Reynosa, Mexico to Poza Rica | 2 Hours 13 Minutes | How long from Reynosa, Mexico to Poza Rica |
| Rhodes to Tel Aviv-Yafo | 4 Hours 49 Minutes | How long from Rhodes to Tel Aviv-Yafo |
| Rio Gallegos to Ushuaia | 1 Hours 18 Minutes | How long from Rio Gallegos to Ushuaia |
| Rio de Janeiro to Porto Seguro | 2 Hours 48 Minutes | How long from Rio de Janeiro to Porto Seguro |
| Riyadh to Al Ula | 2 Hours 41 Minutes | How long from Riyadh to Al Ula |
| Ruwi to Salalah Gardens Residences | 3 Hours 14 Minutes | How long from Ruwi to Salalah Gardens Residences |
| Rome to Cephalonia | 4 Hours 14 Minutes | How long from Rome to Cephalonia |
| Rhodes to Mikonos | 4 Hours 0 Minutes | How long from Rhodes to Mikonos |
| Raleigh to McKeesport | 5 Hours 5 Minutes | How long from Raleigh to McKeesport |
| Ranchi to Bangalore | 3 Hours 12 Minutes | How long from Ranchi to Bangalore |
| Recife to João Pessoa | 1 Hours 35 Minutes | How long from Recife to João Pessoa |
| Rotterdam to Nice, France | 4 Hours 58 Minutes | How long from Rotterdam to Nice, France |
| Ranchi to Mumbai | 3 Hours 3 Minutes | How long from Ranchi to Mumbai |
| Ranchi to Kolkata | 1 Hours 42 Minutes | How long from Ranchi to Kolkata |
| Rosario to Lima | 5 Hours 6 Minutes | How long from Rosario to Lima |
| Rurrenabaque to La Paz | 19 Hours 19 Minutes | How long from Rurrenabaque to La Paz |
| Rio de Janeiro to Campos, Brazil | 2 Hours 55 Minutes | How long from Rio de Janeiro to Campos, Brazil |
| Recife to Juazeiro do Norte | 4 Hours 29 Minutes | How long from Recife to Juazeiro do Norte |
| Reykjavik to Riga | 7 Hours 16 Minutes | How long from Reykjavik to Riga |
| Reykjavik to Isafjordur | 42 Minutes | How long from Reykjavik to Isafjordur |
| Rodez to London | 7 Hours 15 Minutes | How long from Rodez to London |
| Rome to Crotone | 3 Hours 58 Minutes | How long from Rome to Crotone |
| Rome to Lampedusa | 4 Hours 4 Minutes | How long from Rome to Lampedusa |
| Rome to Timișoara | 4 Hours 57 Minutes | How long from Rome to Timișoara |
| Rhinelander to Minneapolis | 1 Hours 35 Minutes | How long from Rhinelander to Minneapolis |
| Raipur to Kempegowda International Airport | 5 Hours 28 Minutes | How long from Raipur to Kempegowda International Airport |
| Rome to Preveza | 5 Hours 37 Minutes | How long from Rome to Preveza |
| Riyadh to Sohag, Egypt | 4 Hours 29 Minutes | How long from Riyadh to Sohag, Egypt |
| Riyadh to Dawadmi | 2 Hours 5 Minutes | How long from Riyadh to Dawadmi |
| Riyadh to Khobar | 2 Hours 13 Minutes | How long from Riyadh to Khobar |
| Ruwi Hotel to Salalah | 4 Hours 17 Minutes | How long from Ruwi Hotel to Salalah |
| Russia to Perth | 21 Hours 1 Minutes | How long from Russia to Perth |
| Raytown to Naperville | 7 Hours 34 Minutes | How long from Raytown to Naperville |
| Rochester to Tampa | 6 Hours 7 Minutes | How long from Rochester to Tampa |
| Ramstein Air Base to Dublin | 7 Hours 28 Minutes | How long from Ramstein Air Base to Dublin |
| Rutland, United Kingdom to Boston | 6 Hours 32 Minutes | How long from Rutland, United Kingdom to Boston |
| Rapid City to Dallas | 3 Hours 55 Minutes | How long from Rapid City to Dallas |
| Rovinj to Zagreb | 3 Hours 6 Minutes | How long from Rovinj to Zagreb |
| Ruwi to Karachi | 5 Hours 7 Minutes | How long from Ruwi to Karachi |
| Rogers Park to University Circle | 5 Hours 9 Minutes | How long from Rogers Park to University Circle |
| Ribeirão Preto to Rio de Janeiro | 2 Hours 55 Minutes | How long from Ribeirão Preto to Rio de Janeiro |
| Rome to Mumbai | 13 Hours 44 Minutes | How long from Rome to Mumbai |
| Rosarito to Los Mochis | 6 Hours 5 Minutes | How long from Rosarito to Los Mochis |
| Reus to Glasgow | 5 Hours 29 Minutes | How long from Reus to Glasgow |
| Reus to Eindhoven | 5 Hours 1 Minutes | How long from Reus to Eindhoven |
| Riccione to Swakopmund | 22 Hours 36 Minutes | How long from Riccione to Swakopmund |
| Rennes to Birmingham | 4 Hours 1 Minutes | How long from Rennes to Birmingham |
| Rota to Athens | 11 Hours 17 Minutes | How long from Rota to Athens |
| Rennes to Wolverhampton | 4 Hours 50 Minutes | How long from Rennes to Wolverhampton |
| Rabat to Arkhangelsk | 10 Hours 50 Minutes | How long from Rabat to Arkhangelsk |
| Reykjavik to Aberdeen | 6 Hours 22 Minutes | How long from Reykjavik to Aberdeen |
| Río de Janeiro to Córdoba | 6 Hours 59 Minutes | How long from Río de Janeiro to Córdoba |
| Reus to Belfast, ME, United States | 19 Hours 18 Minutes | How long from Reus to Belfast, ME, United States |
| Reus to Dublin | 6 Hours 53 Minutes | How long from Reus to Dublin |
| Rome to Santiago | 18 Hours 43 Minutes | How long from Rome to Santiago |
| River Vale to Holly Springs | 5 Hours 21 Minutes | How long from River Vale to Holly Springs |
| Ripon to Paris | 5 Hours 48 Minutes | How long from Ripon to Paris |
| Reus to London | 5 Hours 33 Minutes | How long from Reus to London |
| Reus to Turin | 6 Hours 33 Minutes | How long from Reus to Turin |
| Rome to Mytilene | 5 Hours 4 Minutes | How long from Rome to Mytilene |
| Rockford to Sao Tome Island | 13 Hours 16 Minutes | How long from Rockford to Sao Tome Island |
| Ramsey to Montreal | 5 Hours 21 Minutes | How long from Ramsey to Montreal |
| Ramada Calgary Downtown to Mazatlán | 7 Hours 54 Minutes | How long from Ramada Calgary Downtown to Mazatlán |
| Rome to Oran | 5 Hours 10 Minutes | How long from Rome to Oran |
| Rome to Mexico City | 16 Hours 30 Minutes | How long from Rome to Mexico City |
| Richmond to Seattle | 8 Hours 20 Minutes | How long from Richmond to Seattle |
| Rosario to Mendoza, Argentina | 2 Hours 10 Minutes | How long from Rosario to Mendoza, Argentina |
| Rio de Janeiro to Paris | 14 Hours 35 Minutes | How long from Rio de Janeiro to Paris |
| Rome to Province of Pisa | 3 Hours 53 Minutes | How long from Rome to Province of Pisa |
| Roland Garros Airport to Chennai | 6 Hours 48 Minutes | How long from Roland Garros Airport to Chennai |
| Reunion to Chennai Suburban Railway Station | 6 Hours 38 Minutes | How long from Reunion to Chennai Suburban Railway Station |
| Riyadh to Islamabad | 4 Hours 25 Minutes | How long from Riyadh to Islamabad |
| Riverside to Rochester | 9 Hours 44 Minutes | How long from Riverside to Rochester |
| Rome to Bacău | 5 Hours 20 Minutes | How long from Rome to Bacău |
| Riyadh King Khalid International Airport to Allama Iqbal International Airport | 3 Hours 47 Minutes | How long from Riyadh King Khalid International Airport to Allama Iqbal International Airport |
| Reykjavík Airport to Denver | 11 Hours 58 Minutes | How long from Reykjavík Airport to Denver |
| Reykjavík Airport to Paris | 7 Hours 10 Minutes | How long from Reykjavík Airport to Paris |
| Rensselaer to Charlotte | 5 Hours 48 Minutes | How long from Rensselaer to Charlotte |
| Reynosa to Guadalajara | 3 Hours 47 Minutes | How long from Reynosa to Guadalajara |
| Ramstein Air Base to London | 6 Hours 48 Minutes | How long from Ramstein Air Base to London |
| Ruwi to Phuket | 12 Hours 25 Minutes | How long from Ruwi to Phuket |
| Rome to London | 5 Hours 34 Minutes | How long from Rome to London |
| Rostov-on-Don to Tbilisi | 1 Hours 49 Minutes | How long from Rostov-on-Don to Tbilisi |
| Riga International Airport to Athens | 4 Hours 9 Minutes | How long from Riga International Airport to Athens |
| Riyadh to Paris | 8 Hours 15 Minutes | How long from Riyadh to Paris |
| Rome to Pescara | 2 Hours 19 Minutes | How long from Rome to Pescara |
| Rennes to Paris | 2 Hours 13 Minutes | How long from Rennes to Paris |
| Riyadh King Khalid International Airport to Islamabad | 3 Hours 50 Minutes | How long from Riyadh King Khalid International Airport to Islamabad |
| Riga to Eindhoven | 5 Hours 24 Minutes | How long from Riga to Eindhoven |
| Rome to Rennes | 5 Hours 42 Minutes | How long from Rome to Rennes |
| Reykjavik to Paris | 6 Hours 54 Minutes | How long from Reykjavik to Paris |
| Murcia to Bournemouth | 6 Hours 38 Minutes | How long from Murcia to Bournemouth |
| Reykjavik to Montreal | 9 Hours 21 Minutes | How long from Reykjavik to Montreal |
| Reggio Calabria to Turin | 3 Hours 27 Minutes | How long from Reggio Calabria to Turin |
| Riyadh to Sharurah | 2 Hours 1 Minutes | How long from Riyadh to Sharurah |
| Rzeszow to Ternopil's'ka oblast | 4 Hours 40 Minutes | How long from Rzeszow to Ternopil's'ka oblast |
| Rome to Antwerp | 5 Hours 16 Minutes | How long from Rome to Antwerp |
| Riyadh to Luxor City | 3 Hours 11 Minutes | How long from Riyadh to Luxor City |
| Rygge to Paris | 6 Hours 46 Minutes | How long from Rygge to Paris |
| Riverside to Guadalajara | 8 Hours 2 Minutes | How long from Riverside to Guadalajara |
| Rostov-on-Don to Samara | 2 Hours 59 Minutes | How long from Rostov-on-Don to Samara |
| Rome to Ostend | 5 Hours 17 Minutes | How long from Rome to Ostend |
| Rio Gallegos to Perth | 34 Hours 22 Minutes | How long from Rio Gallegos to Perth |
| Redmond to Richmond | 8 Hours 27 Minutes | How long from Redmond to Richmond |
| Reno to San Francisco | 1 Hours 45 Minutes | How long from Reno to San Francisco |
| Rome to Fez | 5 Hours 40 Minutes | How long from Rome to Fez |
| Riyadh to Assiut | 5 Hours 50 Minutes | How long from Riyadh to Assiut |
| Rome to Billund, Denmark | 7 Hours 19 Minutes | How long from Rome to Billund, Denmark |
| Rome to Leicestershire | 7 Hours 18 Minutes | How long from Rome to Leicestershire |
| Reykjavik to Warsaw | 7 Hours 31 Minutes | How long from Reykjavik to Warsaw |
| Riga to Lagos | 13 Hours 44 Minutes | How long from Riga to Lagos |
| Rzeszow to Bristol | 17 Hours 9 Minutes | How long from Rzeszow to Bristol |
| Ronald Reagan Washington National Airport to Grand Rapids | 3 Hours 45 Minutes | How long from Ronald Reagan Washington National Airport to Grand Rapids |
| Ras Al-Khaimah to Riyadh | 4 Hours 48 Minutes | How long from Ras Al-Khaimah to Riyadh |
| Rzeszow to Leicestershire | 4 Hours 31 Minutes | How long from Rzeszow to Leicestershire |
| Yakutsk to Seoul | 5 Hours 53 Minutes | How long from Yakutsk to Seoul |
| Riga to Rhodes | 6 Hours 57 Minutes | How long from Riga to Rhodes |
| Rio de Janeiro to Aracaju | 5 Hours 3 Minutes | How long from Rio de Janeiro to Aracaju |
| Rome to Kerkyra | 4 Hours 9 Minutes | How long from Rome to Kerkyra |
| Rockford to Las Vegas | 4 Hours 26 Minutes | How long from Rockford to Las Vegas |
| Rome to Comiso | 4 Hours 8 Minutes | How long from Rome to Comiso |
| Rome to Zakinthos | 4 Hours 32 Minutes | How long from Rome to Zakinthos |
| Rostov-on-Don to Khudzhand | 6 Hours 38 Minutes | How long from Rostov-on-Don to Khudzhand |
| Rarotonga to Auckland | 5 Hours 9 Minutes | How long from Rarotonga to Auckland |
| Rygge to Palma de Mallorca | 7 Hours 34 Minutes | How long from Rygge to Palma de Mallorca |