New calculation
Flight distance & time
Washington Dulles International Airport → Portland International Jetport Airport
IADPWM
- Distance
- 793 km · 492 mi
- Flight time
- 01h 44m
- CO₂ per passenger
- 71 kg
This Washington Dulles International Airport → Portland International Jetport Airport route is 793 km (492 mi) end to end. The estimated flight time is 01h 44m, and a passenger's share of CO₂ works out at roughly 71 kg.
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Your route
- FromIADWashington Dulles International AirportDulles, Virginia
- ToPWMPortland International Jetport AirportPortland, Maine
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 Portland International Jetport Airport FAQ
How far is Washington Dulles International Airport from Portland International Jetport Airport?
Washington Dulles International Airport (IAD) and Portland International Jetport Airport (PWM) are 793 km (492 mi) apart, measured along the great-circle route.
How long is the flight from Washington Dulles International Airport to Portland International Jetport Airport?
A direct IAD–PWM flight covers the distance in about 01h 44m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Washington Dulles International Airport to Portland International Jetport Airport produce?
A passenger's share of CO₂ on the IAD–PWM route is roughly 71 kg.
Which airlines fly from Washington Dulles International Airport to Portland International Jetport Airport?
United Airlines operate scheduled service between IAD and PWM.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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