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Flight distance & time
Columbia Regional Airport → Washington Dulles International Airport
COUIAD
- Distance
- 1,276 km · 792 mi
- Flight time
- 02h 20m
- CO₂ per passenger
- 114 kg
This Columbia Regional Airport → Washington Dulles International Airport route is 1,276 km (792 mi) end to end. The estimated flight time is 02h 20m, and a passenger's share of CO₂ works out at roughly 114 kg.
See the reverse route: Washington Dulles International Airport → Columbia Regional Airport
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Your route
- FromCOUColumbia Regional AirportColumbia, Missouri
- ToIADWashington Dulles International AirportDulles, Virginia
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~0.1 flights/day
Airlines on this route
NetJets Aviation
Common questions
Columbia Regional Airport to Washington Dulles International Airport FAQ
How far is Columbia Regional Airport from Washington Dulles International Airport?
Columbia Regional Airport (COU) and Washington Dulles International Airport (IAD) are 1,276 km (792 mi) apart, measured along the great-circle route.
How long is the flight from Columbia Regional Airport to Washington Dulles International Airport?
A direct COU–IAD flight covers the distance in about 02h 20m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Columbia Regional Airport to Washington Dulles International Airport produce?
A passenger's share of CO₂ on the COU–IAD route is roughly 114 kg.
Which airlines fly from Columbia Regional Airport to Washington Dulles International Airport?
NetJets Aviation operate scheduled service between COU and IAD.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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