Distance From Saitama Medical Center Heliport to Buffalo Niagara International Airport

The distance from Saitama Medical Center Heliport () to Buffalo Niagara International Airport (BUF) is 6479 miles or 10426 kilometers or 5626 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.

---

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

A one-way nonstop (direct) flight between Kawagoe and Buffalo takes around 14 hours 53 minutes.

Estimated flight time from Saitama Medical Center Heliport, Kawagoe, Japan to Buffalo Niagara International Airport, Buffalo, United States is 14 hours 53 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		10426 km
Statute Miles		6479 miles
Nautical Miles		5626 nm
Avg. Time of Flight		14 hours 53 minutes

Saitama Medical Center Heliport to Buffalo Niagara International Airport Flight Route Map - to BUF Flight Path

Location of Saitama Medical Center Heliport & Buffalo Niagara International Airport is given below.
Click the map to view Kawagoe to Buffalo nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - BUF

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

Location	Local Time
Kawagoe (Japan)	2026-09-17, 19:52:18 JST
Buffalo (United States)	2026-09-17, 06:52:18 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

Saitama Medical Center Heliport ( / ) Kawagoe, Japan

Destination

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