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Flight distance & time
Portland International Jetport Airport → Baltimore/Washington International Thurgood Marshal Airport
PWMBWI
- Distance
- 726 km · 451 mi
- Flight time
- 01h 39m
- CO₂ per passenger
- 65 kg
This Portland International Jetport Airport → Baltimore/Washington International Thurgood Marshal Airport route is 726 km (451 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
- FromPWMPortland International Jetport AirportPortland, Maine
- ToBWIBaltimore/Washington International Thurgood Marshal AirportBaltimore, Maryland
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~4 flights/day
Airlines on this route
Southwest Airlines
Common questions
Portland International Jetport Airport to Baltimore/Washington International Thurgood Marshal Airport FAQ
How far is Portland International Jetport Airport from Baltimore/Washington International Thurgood Marshal Airport?
Portland International Jetport Airport (PWM) and Baltimore/Washington International Thurgood Marshal Airport (BWI) are 726 km (451 mi) apart, measured along the great-circle route.
How long is the flight from Portland International Jetport Airport to Baltimore/Washington International Thurgood Marshal Airport?
A direct PWM–BWI 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 Portland International Jetport Airport to Baltimore/Washington International Thurgood Marshal Airport produce?
A passenger's share of CO₂ on the PWM–BWI route is roughly 65 kg.
Which airlines fly from Portland International Jetport Airport to Baltimore/Washington International Thurgood Marshal Airport?
Southwest Airlines operate scheduled service between PWM and BWI.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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