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Flight distance & time
Lancaster Airport → Portsmouth International at Pease Airport
LNSPSM
- Distance
- 561 km · 348 mi
- Flight time
- 01h 27m
- CO₂ per passenger
- 50 kg
This Lancaster Airport → Portsmouth International at Pease Airport route is 561 km (348 mi) end to end. The estimated flight time is 01h 27m, and a passenger's share of CO₂ works out at roughly 50 kg.
See the reverse route: Portsmouth International at Pease Airport → Lancaster Airport
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Your route
- FromLNSLancaster AirportLancaster, Pennsylvania
- ToPSMPortsmouth International at Pease AirportPortsmouth, New Hampshire
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
Lancaster Airport to Portsmouth International at Pease Airport FAQ
How far is Lancaster Airport from Portsmouth International at Pease Airport?
Lancaster Airport (LNS) and Portsmouth International at Pease Airport (PSM) are 561 km (348 mi) apart, measured along the great-circle route.
How long is the flight from Lancaster Airport to Portsmouth International at Pease Airport?
A direct LNS–PSM flight covers the distance in about 01h 27m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Lancaster Airport to Portsmouth International at Pease Airport produce?
A passenger's share of CO₂ on the LNS–PSM route is roughly 50 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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