New calculation
Flight distance & time
Cologne Bonn Airport → Washington Dulles International Airport
CGNIAD
- Distance
- 6,420 km · 3,989 mi
- Flight time
- 08h 46m
- CO₂ per passenger
- 577 kg
This Cologne Bonn Airport → Washington Dulles International Airport route is 6,420 km (3,989 mi) end to end. The estimated flight time is 08h 46m, and a passenger's share of CO₂ works out at roughly 577 kg.
See the reverse route: Washington Dulles International Airport → Cologne Bonn Airport
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Your route
- FromCGNCologne Bonn AirportCologne, North-Rhine-Westphalia
- ToIADWashington Dulles International AirportDulles, Virginia
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Route service
We don't have scheduled-service data for this route — it may be operated by non-commercial or charter flights only.
Common questions
Cologne Bonn Airport to Washington Dulles International Airport FAQ
How far is Cologne Bonn Airport from Washington Dulles International Airport?
Cologne Bonn Airport (CGN) and Washington Dulles International Airport (IAD) are 6,420 km (3,989 mi) apart, measured along the great-circle route.
How long is the flight from Cologne Bonn Airport to Washington Dulles International Airport?
A direct CGN–IAD flight covers the distance in about 08h 46m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Cologne Bonn Airport to Washington Dulles International Airport produce?
A passenger's share of CO₂ on the CGN–IAD route is roughly 577 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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