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TOS to DSO: distance & flight time
Tromso (Tromsø Airport,) → Hamhung (Sondok Airport)
4,078 mi
6,563 km · 3,544 nm
8h 28m
estimated nonstop flight time
+7h
time difference · heading northeast
See live TOS→DSO fares Phone-only fares on this route — call free
Flight time details
4,078 miles nonstop takes roughly 8h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- TOS — Tromsø Airport, · Tromso, Norway
- DSO — Sondok Airport · Hamhung, North Korea
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 DSO
- WOS · Wonsan Kalma International Airport40 mi away
- FNJ · Pyongyang Sunan International Airport103 mi away
- YNY · Yangyang International Airport133 mi away
Frequently asked questions
How far is TOS from DSO?
The flight distance from Tromso (TOS) to Hamhung (DSO) is 4,078 miles (6,563 km, 3,544 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TOS to DSO?
A nonstop flight takes about 8h 28m 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 Hamhung?
Hamhung is 7 hours ahead of Tromso.
What is the cheapest way to fly from TOS to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TOS–DSO that never appear on search engines, with no booking fees.