New calculation
Flight distance & time
Portland International Jetport Airport → Long Island Mac Arthur Airport
PWMISP
- Distance
- 391 km · 242 mi
- Flight time
- 01h 14m
- CO₂ per passenger
- 35 kg
This Portland International Jetport Airport → Long Island Mac Arthur Airport route is 391 km (242 mi) end to end. The estimated flight time is 01h 14m, and a passenger's share of CO₂ works out at roughly 35 kg.
See the reverse route: Long Island Mac Arthur Airport → Portland International Jetport Airport
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Your route
- FromPWMPortland International Jetport AirportPortland, Maine
- ToISPLong Island Mac Arthur AirportIslip, 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
Portland International Jetport Airport to Long Island Mac Arthur Airport FAQ
How far is Portland International Jetport Airport from Long Island Mac Arthur Airport?
Portland International Jetport Airport (PWM) and Long Island Mac Arthur Airport (ISP) are 391 km (242 mi) apart, measured along the great-circle route.
How long is the flight from Portland International Jetport Airport to Long Island Mac Arthur Airport?
A direct PWM–ISP flight covers the distance in about 01h 14m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Portland International Jetport Airport to Long Island Mac Arthur Airport produce?
A passenger's share of CO₂ on the PWM–ISP route is roughly 35 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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