Distance From Nagano Prefecture Saku Joint Government Building Helipad to Oslo Airport, Gardermoen

The distance from Nagano Prefecture Saku Joint Government Building Helipad () to Oslo Airport, Gardermoen (OSL) is 5138 miles or 8269 kilometers or 4462 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 Saku ( Japan ) to Oslo ( Norway )?

A one-way nonstop (direct) flight between Saku and Oslo takes around 11 hours 48 minutes.

Estimated flight time from Nagano Prefecture Saku Joint Government Building Helipad, Saku, Japan to Oslo Airport, Gardermoen, Oslo, Norway is 11 hours 48 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 • - OSL

Kilometers		8269 km
Statute Miles		5138 miles
Nautical Miles		4462 nm
Avg. Time of Flight		11 hours 48 minutes

Nagano Prefecture Saku Joint Government Building Helipad to Oslo Airport, Gardermoen Flight Route Map - to OSL Flight Path

Location of Nagano Prefecture Saku Joint Government Building Helipad & Oslo Airport, Gardermoen is given below.
Click the map to view Saku to Oslo nonstop flight path and travel direction.

Click to see flight route on Google Map between Saku, Japan and Oslo, Norway. .

Nonstop flight route between Saku, Japan and Oslo, Norway.

Time Difference Between the Airports • - OSL

Time difference between Saku (Japan) and Oslo (Norway) is 7 Hours.
Oslo time is 7 Hours behind Saku.

Location	Local Time
Saku (Japan)	2026-06-19, 04:40:39 JST
Oslo (Norway)	2026-06-18, 21:40:39 CEST

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

Nagano Prefecture Saku Joint Government Building Helipad ( / ) Saku, Japan

Destination

Oslo Airport, Gardermoen (OSL / ENGM) Oslo, Norway