New calculation
Flight distance & time
Stewart International Airport → Buffalo Niagara International Airport
SWFBUF
- Distance
- 413 km · 256 mi
- Flight time
- 01h 15m
- CO₂ per passenger
- 37 kg
This Stewart International Airport → Buffalo Niagara International Airport route is 413 km (256 mi) end to end. The estimated flight time is 01h 15m, and a passenger's share of CO₂ works out at roughly 37 kg.
See the reverse route: Buffalo Niagara International Airport → Stewart International Airport
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Your route
- FromSWFStewart International AirportNewburgh, New York
- ToBUFBuffalo Niagara International AirportBuffalo, 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
Stewart International Airport to Buffalo Niagara International Airport FAQ
How far is Stewart International Airport from Buffalo Niagara International Airport?
Stewart International Airport (SWF) and Buffalo Niagara International Airport (BUF) are 413 km (256 mi) apart, measured along the great-circle route.
How long is the flight from Stewart International Airport to Buffalo Niagara International Airport?
A direct SWF–BUF flight covers the distance in about 01h 15m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Stewart International Airport to Buffalo Niagara International Airport produce?
A passenger's share of CO₂ on the SWF–BUF route is roughly 37 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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