Distance From Tochigi Heliport to Metropolitan Oakland International Airport

The distance from Tochigi Heliport () to Metropolitan Oakland International Airport (OAK) is 5101 miles or 8209 kilometers or 4430 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 Haga ( Japan ) to Oakland ( United States )?

A one-way nonstop (direct) flight between Haga and Oakland takes around 11 hours 43 minutes.

Estimated flight time from Tochigi Heliport, Haga, Japan to Metropolitan Oakland International Airport, Oakland, United States is 11 hours 43 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 • - OAK

Kilometers		8209 km
Statute Miles		5101 miles
Nautical Miles		4430 nm
Avg. Time of Flight		11 hours 43 minutes

Tochigi Heliport to Metropolitan Oakland International Airport Flight Route Map - to OAK Flight Path

Location of Tochigi Heliport & Metropolitan Oakland International Airport is given below.
Click the map to view Haga to Oakland nonstop flight path and travel direction.

Click to see flight route on Google Map between Haga, Japan and Oakland, United States. .

Nonstop flight route between Haga, Japan and Oakland, United States.

Time Difference Between the Airports • - OAK

Time difference between Haga (Japan) and Oakland (United States) is 16 Hours.
Oakland time is 16 Hours behind Haga.

Location	Local Time
Haga (Japan)	2026-08-03, 07:11:24 JST
Oakland (United States)	2026-08-02, 15:11:24 PDT

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

Tochigi Heliport ( / ) Haga, Japan

Destination

Metropolitan Oakland International Airport (OAK / KOAK) Oakland, United States