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TOS to USM: distance & flight time
Tromso (Tromsø Airport,) → Ko Samui (Samui Airport)
5,388 mi
8,671 km · 4,682 nm
11h 2m
estimated nonstop flight time
+5h
time difference · heading east
See live TOS→USM fares Phone-only fares on this route — call free
Flight time details
5,388 miles nonstop takes roughly 11h 2m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- TOS — Tromsø Airport, · Tromso, Norway
- USM — Samui Airport · Ko Samui, Thailand
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near TOS
- BDU · Bardufoss Airport44 mi away
- SOJ · Sørkjosen Airport49 mi away
- ANX · Andøya Airport72 mi away
- HAA · Hasvik Airport94 mi away
Near USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 mi away
Frequently asked questions
How far is TOS from USM?
The flight distance from Tromso (TOS) to Ko Samui (USM) is 5,388 miles (8,671 km, 4,682 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TOS to USM?
A nonstop flight takes about 11h 2m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Tromso and Ko Samui?
Ko Samui is 5 hours ahead of Tromso.
What is the cheapest way to fly from TOS to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TOS–USM that never appear on search engines, with no booking fees.