Distance From Asaka Parking Area Southbound Helipad to Buffalo Niagara International Airport

The distance from Asaka Parking Area Southbound Helipad () to Buffalo Niagara International Airport (BUF) is 6371 miles or 10253 kilometers or 5533 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 Koriyama ( Japan ) to Buffalo ( United States )?

A one-way nonstop (direct) flight between Koriyama and Buffalo takes around 14 hours 38 minutes.

Estimated flight time from Asaka Parking Area Southbound Helipad, Koriyama, Japan to Buffalo Niagara International Airport, Buffalo, United States is 14 hours 38 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		10253 km
Statute Miles		6371 miles
Nautical Miles		5533 nm
Avg. Time of Flight		14 hours 38 minutes

Asaka Parking Area Southbound Helipad to Buffalo Niagara International Airport Flight Route Map - to BUF Flight Path

Location of Asaka Parking Area Southbound Helipad & Buffalo Niagara International Airport is given below.
Click the map to view Koriyama to Buffalo nonstop flight path and travel direction.

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

Nonstop flight route between Koriyama, Japan and Buffalo, United States.

Time Difference Between the Airports • - BUF

Time difference between Koriyama (Japan) and Buffalo (United States) is 13 Hours.
Buffalo time is 13 Hours behind Koriyama.

Location	Local Time
Koriyama (Japan)	2026-03-20, 16:38:20 JST
Buffalo (United States)	2026-03-20, 03:38:20 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

Asaka Parking Area Southbound Helipad ( / ) Koriyama, Japan

Destination

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