AirportFYI

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Distance: ORD to BUF

Chicago O'Hare International Airport ↔ Buffalo Niagara International Airport

Kilometers

760

km

Miles

472

mi

Nautical Miles

410

nm

Route Map

Distance & Flight Information

From: 🇺🇸 Chicago O'Hare International Airport (ORD)
To: 🇺🇸 Buffalo Niagara International Airport (BUF)
Great-Circle Distance: 760 km
Distance (Miles): 472 mi
Distance (Nautical Miles): 410 nm
Estimated Flight Time: ~1h 31m
Initial Bearing: 78.8° (E)

Reverse Route

Flight Information

View flights ORD to BUF →

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Distance Calculator Flight Time Estimator Jet Lag Calculator

Aviation Terms

Airspace Classification Airway (AWY) Approach Procedure Area Navigation (RNAV) Bearing Block Fuel Block Time Climb

Explore on Sister Sites

Airlines: ORD–BUF ↗ AirlineFYI

See which airlines fly from ORD to BUF

Aircraft on This Route ↗ PlaneFYI

Which aircraft types can fly this route non-stop