Distance From Oshima Airport to Keflavik International Airport, OIM - KEF Distance

The distance from Oshima Airport (OIM) to Keflavik International Airport (KEF) is 5542 miles or 8919 kilometers or 4813 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 Izu Oshima ( Japan ) to Reykjavík ( Iceland )?

A one-way nonstop (direct) flight between Izu Oshima and Reykjavík takes around 12 hours 44 minutes.

Estimated flight time from Oshima Airport, Izu Oshima, Japan to Keflavik International Airport, Reykjavík, Iceland is 12 hours 44 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 • OIM - KEF

Kilometers		8919 km
Statute Miles		5542 miles
Nautical Miles		4813 nm
Avg. Time of Flight		12 hours 44 minutes

Oshima Airport to Keflavik International Airport Flight Route Map - OIM to KEF Flight Path

Location of Oshima Airport & Keflavik International Airport is given below.
Click the map to view Izu Oshima to Reykjavík nonstop flight path and travel direction.

Click to see flight route on Google Map between Izu Oshima, Japan and Reykjavík, Iceland. .

Nonstop flight route between Izu Oshima, Japan and Reykjavík, Iceland.

Time Difference Between the Airports • OIM - KEF

Time difference between Izu Oshima (Japan) and Reykjavík (Iceland) is 9 Hours.
Reykjavík time is 9 Hours behind Izu Oshima.

Location	Local Time
Izu Oshima (Japan)	2026-11-01, 07:21:20 JST
Reykjavík (Iceland)	2026-10-31, 22:21:20 GMT

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

Oshima Airport (OIM / RJTO) Izu Oshima, Japan

Destination

Keflavik International Airport (KEF / BIKF) Reykjavík, Iceland