Distance From Wheeler Airport to Buffalo Niagara International Airport

The distance from Wheeler Airport () to Buffalo Niagara International Airport (BUF) is 422 miles or 679 kilometers or 366 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Knox ( United States ) to Buffalo ( United States )?

A one-way nonstop (direct) flight between Knox and Buffalo takes around 0 hours 58 minutes.

Estimated flight time from Wheeler Airport, Knox, United States to Buffalo Niagara International Airport, Buffalo, United States is 0 hours 58 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - BUF

Kilometers		679 km
Statute Miles		422 miles
Nautical Miles		366 nm
Avg. Time of Flight		0 hours 58 minutes

Wheeler Airport to Buffalo Niagara International Airport Flight Route Map - to BUF Flight Path

Location of Wheeler Airport & Buffalo Niagara International Airport is given below.
Click the map to view Knox to Buffalo nonstop flight path and travel direction.

Click to see flight route on Google Map between Knox, United States and Buffalo, United States. .

Nonstop flight route between Knox, United States and Buffalo, United States.

Time Difference Between the Airports • - BUF

Time difference between Knox (United States) and Buffalo (United States) is 1 Hours.
Buffalo time is 1 Hours ahead of Knox.

Location	Local Time
Knox (United States)	2026-08-03, 04:30:18 CDT
Buffalo (United States)	2026-08-03, 05:30:18 EDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Wheeler Airport ( / IG05) Knox, United States

Destination

Buffalo Niagara International Airport (BUF / KBUF) Buffalo, United States