Distance From Tonopah Test Range ECW Heliport to Buffalo Niagara International Airport

The distance from Tonopah Test Range ECW Heliport () to Buffalo Niagara International Airport (BUF) is 2002 miles or 3222 kilometers or 1739 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 Tonopah ( United States ) to Buffalo ( United States )?

A one-way nonstop (direct) flight between Tonopah and Buffalo takes around 4 hours 36 minutes.

Estimated flight time from Tonopah Test Range ECW Heliport, Tonopah, United States to Buffalo Niagara International Airport, Buffalo, United States is 4 hours 36 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		3222 km
Statute Miles		2002 miles
Nautical Miles		1739 nm
Avg. Time of Flight		4 hours 36 minutes

Tonopah Test Range ECW Heliport to Buffalo Niagara International Airport Flight Route Map - to BUF Flight Path

Location of Tonopah Test Range ECW Heliport & Buffalo Niagara International Airport is given below.
Click the map to view Tonopah to Buffalo nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - BUF

Time difference between Tonopah (United States) and Buffalo (United States) is 3 Hours.
Buffalo time is 3 Hours ahead of Tonopah.

Location	Local Time
Tonopah (United States)	2026-09-23, 23:28:28 PDT
Buffalo (United States)	2026-09-24, 02:28:28 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

Tonopah Test Range ECW Heliport ( / ) Tonopah, United States

Destination

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