Distance From Ubuyama Auxiliary Airfield to Keflavik International Airport

The distance from Ubuyama Auxiliary Airfield () to Keflavik International Airport (KEF) is 5586 miles or 8989 kilometers or 4851 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 Ubuyama ( Japan ) to Reykjavík ( Iceland )?

A one-way nonstop (direct) flight between Ubuyama and Reykjavík takes around 12 hours 50 minutes.

Estimated flight time from Ubuyama Auxiliary Airfield, Ubuyama, Japan to Keflavik International Airport, Reykjavík, Iceland is 12 hours 50 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 • - KEF

Kilometers		8989 km
Statute Miles		5586 miles
Nautical Miles		4851 nm
Avg. Time of Flight		12 hours 50 minutes

Ubuyama Auxiliary Airfield to Keflavik International Airport Flight Route Map - to KEF Flight Path

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

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

Nonstop flight route between Ubuyama, Japan and Reykjavík, Iceland.

Time Difference Between the Airports • - KEF

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

Location	Local Time
Ubuyama (Japan)	2026-11-01, 11:47:10 JST
Reykjavík (Iceland)	2026-11-01, 02:47:10 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

Ubuyama Auxiliary Airfield ( / ) Ubuyama, Japan

Destination

Keflavik International Airport (KEF / BIKF) Reykjavík, Iceland