Best way to travel between

Seattle
Cologne
Travel Modes
Price
Distance
Duration
CO2
flight
$462.0
8722.48 km
14h 10mins
942.03 kgs
 
flight
$476.0
8487.15 km
16h 10mins
916.61 kgs
 
flight
$500.0
8533.35 km
17h 18mins
921.6 kgs
 
flight
$508.0
8379.3 km
17h 34mins
904.96 kgs
 
flight
$605.0
8795.28 km
17h 0mins
949.89 kgs
 
Tranport Distance Time(hrs) Cost(local) Cost(usd)
Flight 8722.48 km 14h 10mins 340 EUR 462.0
Flight 8487.15 km 16h 10mins 351 EUR 476.0
Flight 8533.35 km 17h 18mins 368 EUR 500.0
Flight 8379.3 km 17h 34mins 374 EUR 508.0
Flight 8795.28 km 17h 0mins 446 EUR 605.0
Take Train from Pioneer Sq Stn & 3rd Av - James - Bay C to Seatac/Airport Stn Rail & Intl Blvd S/S 176 St
Time: 35mins Cost: 2 EUR; $ 2.7 - 3.3 USD CO2 Emission: 1.28 kgs
Take Flight from SEA to FRA
Time: 10h 8mins Cost: 302 EUR; $ 369.0 - 451.0 USD CO2 Emission: 920.56 kgs
Take Train from Frankfurt(M) Flughafen Fernbf to Köln Hbf
Time: 58mins Cost: 37 EUR; $ 45.0 - 55.0 USD CO2 Emission: 9.27 kgs
Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Seattle and Cologne is to travel by air, which will cost about 340 EUR or 415.80 USD.