Distance From Boundary Hospital Heliport to Yokota Air Base

The distance from Boundary Hospital Heliport () to Yokota Air Base (OKO) is 4892 miles or 7873 kilometers or 4248 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 Grand Forks ( Canada ) to Fussa ( Japan )?

A one-way nonstop (direct) flight between Grand Forks and Fussa takes around 11 hours 14 minutes.

Estimated flight time from Boundary Hospital Heliport, Grand Forks, Canada to Yokota Air Base, Fussa, Japan is 11 hours 14 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 • - OKO

Kilometers		7873 km
Statute Miles		4892 miles
Nautical Miles		4248 nm
Avg. Time of Flight		11 hours 14 minutes

Boundary Hospital Heliport to Yokota Air Base Flight Route Map - to OKO Flight Path

Location of Boundary Hospital Heliport & Yokota Air Base is given below.
Click the map to view Grand Forks to Fussa nonstop flight path and travel direction.

Click to see flight route on Google Map between Grand Forks, Canada and Fussa, Japan. .

Nonstop flight route between Grand Forks, Canada and Fussa, Japan.

Time Difference Between the Airports • - OKO

Time difference between Grand Forks (Canada) and Fussa (Japan) is 16 Hours.
Fussa time is 16 Hours ahead of Grand Forks.

Location	Local Time
Grand Forks (Canada)	2026-03-20, 06:23:59 MST
Fussa (Japan)	2026-03-20, 22:23:59 JST

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

Boundary Hospital Heliport ( / CGF4) Grand Forks, Canada

Destination

Yokota Air Base (OKO / RJTY) Fussa, Japan