Distance From Iwami Airport to Metropolitan Oakland International Airport, IWJ - OAK Distance

The distance from Iwami Airport (IWJ) to Metropolitan Oakland International Airport (OAK) is 5547 miles or 8926 kilometers or 4817 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 Masuda ( Japan ) to Oakland ( United States )?

A one-way nonstop (direct) flight between Masuda and Oakland takes around 12 hours 45 minutes.

Estimated flight time from Iwami Airport, Masuda, Japan to Metropolitan Oakland International Airport, Oakland, United States is 12 hours 45 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 • IWJ - OAK

Kilometers		8926 km
Statute Miles		5547 miles
Nautical Miles		4817 nm
Avg. Time of Flight		12 hours 45 minutes

Iwami Airport to Metropolitan Oakland International Airport Flight Route Map - IWJ to OAK Flight Path

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

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

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

Time Difference Between the Airports • IWJ - OAK

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

Location	Local Time
Masuda (Japan)	2026-06-19, 12:50:04 JST
Oakland (United States)	2026-06-18, 20:50:04 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

Iwami Airport (IWJ / RJOW) Masuda, Japan

Destination

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