Distance From Castle Peak Power Station Heliport to Oslo Airport, Gardermoen

The distance from Castle Peak Power Station Heliport () to Oslo Airport, Gardermoen (OSL) is 5306 miles or 8540 kilometers or 4608 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 Tuen Mun ( Hong Kong ) to Oslo ( Norway )?

A one-way nonstop (direct) flight between Tuen Mun and Oslo takes around 12 hours 12 minutes.

Estimated flight time from Castle Peak Power Station Heliport, Tuen Mun, Hong Kong to Oslo Airport, Gardermoen, Oslo, Norway is 12 hours 12 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		8540 km
Statute Miles		5306 miles
Nautical Miles		4608 nm
Avg. Time of Flight		12 hours 12 minutes

Castle Peak Power Station Heliport to Oslo Airport, Gardermoen Flight Route Map - to OSL Flight Path

Location of Castle Peak Power Station Heliport & Oslo Airport, Gardermoen is given below.
Click the map to view Tuen Mun to Oslo nonstop flight path and travel direction.

Click to see flight route on Google Map between Tuen Mun, Hong Kong and Oslo, Norway. .

Nonstop flight route between Tuen Mun, Hong Kong and Oslo, Norway.

Time Difference Between the Airports • - OSL

Time difference between Tuen Mun (Hong Kong) and Oslo (Norway) is 7 Hours.
Oslo time is 7 Hours behind Tuen Mun.

Location	Local Time
Tuen Mun (Hong Kong)	2026-01-29, 20:22:54 HKT
Oslo (Norway)	2026-01-29, 13:22:54 CET

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

Castle Peak Power Station Heliport ( / ) Tuen Mun, Hong Kong

Destination

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