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OSY to SSN: distance & flight time
Namsos (Namsos Høknesøra Airport) → Seoul East (Seoul Air Base (K-16))
4,584 mi
7,378 km · 3,984 nm
9h 27m
estimated nonstop flight time
+7h
time difference · heading northeast
See live OSY→SSN fares Phone-only fares on this route — call free
Flight time details
4,584 miles nonstop takes roughly 9h 27m 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
- OSY — Namsos Høknesøra Airport · Namsos, Norway
- SSN — Seoul Air Base (K-16) · Seoul East, South 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 OSY
- RVK · Rørvik Airport, Ryum28 mi away
- BNN · Brønnøysund Airport71 mi away
- TRD · Trondheim Airport Værnes73 mi away
- OLA · Ørland Airport80 mi away
Near SSN
- ICN · Incheon International Airport36 mi away
- SWU · Suwon Airport15 mi away
- GMP · Gimpo International Airport19 mi away
- OSN · Osan Air Base25 mi away
Frequently asked questions
How far is OSY from SSN?
The flight distance from Namsos (OSY) to Seoul East (SSN) is 4,584 miles (7,378 km, 3,984 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSY to SSN?
A nonstop flight takes about 9h 27m 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 Namsos and Seoul East?
Seoul East is 7 hours ahead of Namsos.
What is the cheapest way to fly from OSY to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSY–SSN that never appear on search engines, with no booking fees.