Distance From Cape Spencer C.G. Heliport to Yokota Air Base

The distance from Cape Spencer C.G. Heliport () to Yokota Air Base (OKO) is 3955 miles or 6365 kilometers or 3435 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 Cape Spencer ( United States ) to Fussa ( Japan )?

A one-way nonstop (direct) flight between Cape Spencer and Fussa takes around 9 hours 5 minutes.

Estimated flight time from Cape Spencer C.G. Heliport, Cape Spencer, United States to Yokota Air Base, Fussa, Japan is 9 hours 5 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		6365 km
Statute Miles		3955 miles
Nautical Miles		3435 nm
Avg. Time of Flight		9 hours 5 minutes

Cape Spencer C.G. Heliport to Yokota Air Base Flight Route Map - to OKO Flight Path

Location of Cape Spencer C.G. Heliport & Yokota Air Base is given below.
Click the map to view Cape Spencer to Fussa nonstop flight path and travel direction.

Click to see flight route on Google Map between Cape Spencer, United States and Fussa, Japan. .

Nonstop flight route between Cape Spencer, United States and Fussa, Japan.

Time Difference Between the Airports • - OKO

Time difference between Cape Spencer (United States) and Fussa (Japan) is 18 Hours.
Fussa time is 18 Hours ahead of Cape Spencer.

Location	Local Time
Cape Spencer (United States)	2025-12-05, 05:36:14 AKST
Fussa (Japan)	2025-12-05, 23:36:14 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

Cape Spencer C.G. Heliport ( / PACA) Cape Spencer, United States

Destination

Yokota Air Base (OKO / RJTY) Fussa, Japan