Distance From Sihanoukville International Airport to Tromsø Airport, Langnes, KOS - TOS Distance

The distance from Sihanoukville International Airport (KOS) to Tromsø Airport, Langnes (TOS) is 5407 miles or 8702 kilometers or 4696 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 Preah Sihanouk ( Cambodia ) to Tromsø ( Norway )?

A one-way nonstop (direct) flight between Preah Sihanouk and Tromsø takes around 12 hours 25 minutes.

Estimated flight time from Sihanoukville International Airport, Preah Sihanouk, Cambodia to Tromsø Airport, Langnes, Tromsø, Norway is 12 hours 25 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 • KOS - TOS

Kilometers		8702 km
Statute Miles		5407 miles
Nautical Miles		4696 nm
Avg. Time of Flight		12 hours 25 minutes

Sihanoukville International Airport to Tromsø Airport, Langnes Flight Route Map - KOS to TOS Flight Path

Location of Sihanoukville International Airport & Tromsø Airport, Langnes is given below.
Click the map to view Preah Sihanouk to Tromsø nonstop flight path and travel direction.

Click to see flight route on Google Map between Preah Sihanouk, Cambodia and Tromsø, Norway. .

Nonstop flight route between Preah Sihanouk, Cambodia and Tromsø, Norway.

Time Difference Between the Airports • KOS - TOS

Time difference between Preah Sihanouk (Cambodia) and Tromsø (Norway) is 6 Hours.
Tromsø time is 6 Hours behind Preah Sihanouk.

Location	Local Time
Preah Sihanouk (Cambodia)	2026-11-09, 06:23:17 +07
Tromsø (Norway)	2026-11-09, 00:23:17 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

Sihanoukville International Airport (KOS / VDSV) Preah Sihanouk, Cambodia

Destination

Tromsø Airport, Langnes (TOS / ENTC) Tromsø, Norway