New calculation
Flight distance & time
Washington Dulles International Airport → Republic Airport
IADFRG
- Distance
- 398 km · 247 mi
- Flight time
- 01h 14m
- CO₂ per passenger
- 35 kg
This Washington Dulles International Airport → Republic Airport route is 398 km (247 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: Republic Airport → Washington Dulles International Airport
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Your route
- FromIADWashington Dulles International AirportDulles, Virginia
- ToFRGRepublic AirportFarmingdale, New York
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~4 flights/day
Airlines on this route
FlexjetGTXNetJets AviationNolinorRVJTalon AirVJAVNT
Common questions
Washington Dulles International Airport to Republic Airport FAQ
How far is Washington Dulles International Airport from Republic Airport?
Washington Dulles International Airport (IAD) and Republic Airport (FRG) are 398 km (247 mi) apart, measured along the great-circle route.
How long is the flight from Washington Dulles International Airport to Republic Airport?
A direct IAD–FRG 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 Washington Dulles International Airport to Republic Airport produce?
A passenger's share of CO₂ on the IAD–FRG route is roughly 35 kg.
Which airlines fly from Washington Dulles International Airport to Republic Airport?
Flexjet, GTX, NetJets Aviation, Nolinor, RVJ operate scheduled service between IAD and FRG.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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