New calculation
Flight distance & time
Washington Dulles International Airport → Ottawa Macdonald-Cartier International Airport
IADYOW
- Distance
- 724 km · 449 mi
- Flight time
- 01h 39m
- CO₂ per passenger
- 65 kg
This Washington Dulles International Airport → Ottawa Macdonald-Cartier International Airport route is 724 km (449 mi) end to end. The estimated flight time is 01h 39m, and a passenger's share of CO₂ works out at roughly 65 kg.
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Your route
- FromIADWashington Dulles International AirportDulles, Virginia
- ToYOWOttawa Macdonald-Cartier International AirportOttawa, Ontario
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~4 flights/day
Airlines on this route
United Airlines
Common questions
Washington Dulles International Airport to Ottawa Macdonald-Cartier International Airport FAQ
How far is Washington Dulles International Airport from Ottawa Macdonald-Cartier International Airport?
Washington Dulles International Airport (IAD) and Ottawa Macdonald-Cartier International Airport (YOW) are 724 km (449 mi) apart, measured along the great-circle route.
How long is the flight from Washington Dulles International Airport to Ottawa Macdonald-Cartier International Airport?
A direct IAD–YOW flight covers the distance in about 01h 39m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Washington Dulles International Airport to Ottawa Macdonald-Cartier International Airport produce?
A passenger's share of CO₂ on the IAD–YOW route is roughly 65 kg.
Which airlines fly from Washington Dulles International Airport to Ottawa Macdonald-Cartier International Airport?
United Airlines operate scheduled service between IAD and YOW.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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