Best way to travel between

Rio de Janeiro, Brazil
Buenos Aires
Travel Modes
Price
Distance
Duration
CO2
bus
$131.0
2777.5 km
43h 32mins
83.33 kgs
 
drive
$300.0
2768.28 km
33h 9mins
354.34 kgs
 
flight
$313.0
2066.52 km
6h 17mins
223.18 kgs
 
N/A
 
 
 
 
 
Tranport Distance Time(hrs) Cost(local) Cost(usd)
Bus 2777.5 km 43h 32mins 798 ARS 131.0
Drive 2768.28 km 33h 9mins 1,828 ARS 300.0
Flight 2066.52 km 6h 17mins 1,907 ARS 313.0
Take Bus from Rio de Janeiro - Novo Rio to Florianopolis
Time: 14h 9mins Cost: 426 ARS; $ 63.0 - 77.0 USD CO2 Emission: 34.17 kgs
Take Bus from Florianopolis to Buenos Aires
Time: 27h 36mins Cost: 366 ARS; $ 54.0 - 66.0 USD CO2 Emission: 48.94 kgs
Take Train from Retiro Station to Lima
Time: 7mins Cost: 6 ARS; $ 0.9 - 1.1 USD CO2 Emission: 0.12 kgs
Take Train from Lima, Bueno Aires to Primera Junta
Time: 15mins Cost: 4 ARS; $ 0.6 - 0.7 USD CO2 Emission: 0.3 kgs
Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Rio de Janeiro, Brazil and Buenos Aires is to travel by bus, which will cost about 798 ARS or 117.90 USD.