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OSN to OSK: distance & flight time
Osan (Osan Air Base) → Oskarshamn (Oskarshamn Airport)
4,774 mi
7,683 km · 4,148 nm
9h 50m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OSN→OSK fares Phone-only fares on this route — call free
Flight time details
4,774 miles nonstop takes roughly 9h 50m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- OSK — Oskarshamn Airport · Oskarshamn, Sweden
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 OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 mi away
Near OSK
- HLF · Hultsfred Airport28 mi away
- KLR · Kalmar Airport47 mi away
- VXO · Växjö Kronoberg Airport72 mi away
- VBY · Visby Airport72 mi away
Frequently asked questions
How far is OSN from OSK?
The flight distance from Osan (OSN) to Oskarshamn (OSK) is 4,774 miles (7,683 km, 4,148 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to OSK?
A nonstop flight takes about 9h 50m 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 Osan and Oskarshamn?
Oskarshamn is 7 hours behind Osan.
What is the cheapest way to fly from OSN to OSK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–OSK that never appear on search engines, with no booking fees.