New calculation
Flight distance & time
Portland International Jetport Airport → Washington Dulles International Airport
PWMIAD
- Distance
- 793 km · 492 mi
- Flight time
- 01h 44m
- CO₂ per passenger
- 71 kg
This Portland International Jetport Airport → Washington Dulles International 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
- FromPWMPortland International Jetport AirportPortland, Maine
- ToIADWashington Dulles International AirportDulles, Virginia
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~4 flights/day
Airlines on this route
NetJets AviationUnited AirlinesVNT
Common questions
Portland International Jetport Airport to Washington Dulles International Airport FAQ
How far is Portland International Jetport Airport from Washington Dulles International Airport?
Portland International Jetport Airport (PWM) and Washington Dulles International Airport (IAD) are 793 km (492 mi) apart, measured along the great-circle route.
How long is the flight from Portland International Jetport Airport to Washington Dulles International Airport?
A direct PWM–IAD 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 Portland International Jetport Airport to Washington Dulles International Airport produce?
A passenger's share of CO₂ on the PWM–IAD route is roughly 71 kg.
Which airlines fly from Portland International Jetport Airport to Washington Dulles International Airport?
NetJets Aviation, United Airlines, VNT operate scheduled service between PWM and IAD.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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