New calculation
Flight distance & time
Washington Dulles International Airport → Long Island Mac Arthur Airport
IADISP
- Distance
- 424 km · 263 mi
- Flight time
- 01h 16m
- CO₂ per passenger
- 38 kg
This Washington Dulles International Airport → Long Island Mac Arthur Airport route is 424 km (263 mi) end to end. The estimated flight time is 01h 16m, and a passenger's share of CO₂ works out at roughly 38 kg.
See the reverse route: Long Island Mac Arthur Airport → Washington Dulles International Airport
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Your route
- FromIADWashington Dulles International AirportDulles, Virginia
- ToISPLong Island Mac Arthur AirportIslip, New York
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~0.3 flights/day
Airlines on this route
Kabo AirPJC
Common questions
Washington Dulles International Airport to Long Island Mac Arthur Airport FAQ
How far is Washington Dulles International Airport from Long Island Mac Arthur Airport?
Washington Dulles International Airport (IAD) and Long Island Mac Arthur Airport (ISP) are 424 km (263 mi) apart, measured along the great-circle route.
How long is the flight from Washington Dulles International Airport to Long Island Mac Arthur Airport?
A direct IAD–ISP flight covers the distance in about 01h 16m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Washington Dulles International Airport to Long Island Mac Arthur Airport produce?
A passenger's share of CO₂ on the IAD–ISP route is roughly 38 kg.
Which airlines fly from Washington Dulles International Airport to Long Island Mac Arthur Airport?
Kabo Air, PJC operate scheduled service between IAD and ISP.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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