Best way to travel between

Washington, D.C., DC
Copenhagen
Travel Modes
Price
Distance
Duration
CO2
flight
$556.0
6864.9 km
12h 51mins
741.41 kgs
 
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Tranport Distance Time(hrs) Cost(local) Cost(usd)
Flight 6864.9 km 12h 51mins 3,056 DKK 556.0
Take Train from Farragut West to Ronald Reagan Airport
Time: 13mins Cost: 11 DKK; $ 1.8 - 2.2 USD CO2 Emission: 0.49 kgs
Take Flight from DCA to CPH
Time: 10h 14mins Cost: 3,023 DKK; $ 495.0 - 605.0 USD CO2 Emission: 739.54 kgs
Take Train from Lufthavnen to Nørreport
Time: 13mins Cost: 22 DKK; $ 3.6 - 4.4 USD CO2 Emission: 0.46 kgs
Source: Rome2rio

Mode of travel comparision chart

The best and cheapest way to get from Washington, D.C., DC and Copenhagen is to travel by air, which will cost about 3,056 DKK or 500.40 USD.