Distance From Tunxi International Airport to Buffalo Niagara International Airport, TXN - BUF Distance

The distance from Tunxi International Airport (TXN) to Buffalo Niagara International Airport (BUF) is 7301 miles or 11750 kilometers or 6340 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 Huangshan ( China ) to Buffalo ( United States )?

A one-way nonstop (direct) flight between Huangshan and Buffalo takes around 16 hours 47 minutes.

Estimated flight time from Tunxi International Airport, Huangshan, China to Buffalo Niagara International Airport, Buffalo, United States is 16 hours 47 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 • TXN - BUF

Kilometers		11750 km
Statute Miles		7301 miles
Nautical Miles		6340 nm
Avg. Time of Flight		16 hours 47 minutes

Tunxi International Airport to Buffalo Niagara International Airport Flight Route Map - TXN to BUF Flight Path

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

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

Nonstop flight route between Huangshan, China and Buffalo, United States.

Time Difference Between the Airports • TXN - BUF

Time difference between Huangshan (China) and Buffalo (United States) is 12 Hours.
Buffalo time is 12 Hours behind Huangshan.

Location	Local Time
Huangshan (China)	2026-04-29, 19:25:04 CST
Buffalo (United States)	2026-04-29, 07:25:04 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

Tunxi International Airport (TXN / ZSTX) Huangshan, China

Destination

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