Distance From Hoshubana Gliderport to Keflavik International Airport

The distance from Hoshubana Gliderport () to Keflavik International Airport (KEF) is 5459 miles or 8786 kilometers or 4741 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 Kasukabe ( Japan ) to Reykjavík ( Iceland )?

A one-way nonstop (direct) flight between Kasukabe and Reykjavík takes around 12 hours 33 minutes.

Estimated flight time from Hoshubana Gliderport, Kasukabe, Japan to Keflavik International Airport, Reykjavík, Iceland is 12 hours 33 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		8786 km
Statute Miles		5459 miles
Nautical Miles		4741 nm
Avg. Time of Flight		12 hours 33 minutes

Hoshubana Gliderport to Keflavik International Airport Flight Route Map - to KEF Flight Path

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

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

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

Time Difference Between the Airports • - KEF

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

Location	Local Time
Kasukabe (Japan)	2026-03-18, 18:21:04 JST
Reykjavík (Iceland)	2026-03-18, 09:21:04 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

Hoshubana Gliderport ( / ) Kasukabe, Japan

Destination

Keflavik International Airport (KEF / BIKF) Reykjavík, Iceland