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Flight distance & time
Portsmouth International at Pease Airport → La Guardia Airport
PSMLGA
- Distance
- 359 km · 223 mi
- Flight time
- 01h 11m
- CO₂ per passenger
- 32 kg
This Portsmouth International at Pease Airport → La Guardia Airport route is 359 km (223 mi) end to end. The estimated flight time is 01h 11m, and a passenger's share of CO₂ works out at roughly 32 kg.
See the reverse route: La Guardia Airport → Portsmouth International at Pease Airport
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Your route
- FromPSMPortsmouth International at Pease AirportPortsmouth, New Hampshire
- ToLGALa Guardia AirportNew York, New York
Flight map
Track your lifetime distance flown across every trip.
Route service
We don't have scheduled-service data for this route — it may be operated by non-commercial or charter flights only.
Common questions
Portsmouth International at Pease Airport to La Guardia Airport FAQ
How far is Portsmouth International at Pease Airport from La Guardia Airport?
Portsmouth International at Pease Airport (PSM) and La Guardia Airport (LGA) are 359 km (223 mi) apart, measured along the great-circle route.
How long is the flight from Portsmouth International at Pease Airport to La Guardia Airport?
A direct PSM–LGA flight covers the distance in about 01h 11m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Portsmouth International at Pease Airport to La Guardia Airport produce?
A passenger's share of CO₂ on the PSM–LGA route is roughly 32 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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