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OSN to SLM: distance & flight time
Osan (Osan Air Base) → Salamanca (Salamanca Airport)
6,266 mi
10,084 km · 5,445 nm
12h 45m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OSN→SLM fares Phone-only fares on this route — call free
Flight time details
6,266 miles nonstop takes roughly 12h 45m 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
- SLM — Salamanca Airport · Salamanca, Spain
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 SLM
- VLL · Valladolid Airport62 mi away
- MAD · Adolfo Suárez Madrid–Barajas Airport107 mi away
- BGC · Bragança Airport88 mi away
- ECV · Cuatro Vientos Airport99 mi away
Frequently asked questions
How far is OSN from SLM?
The flight distance from Osan (OSN) to Salamanca (SLM) is 6,266 miles (10,084 km, 5,445 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to SLM?
A nonstop flight takes about 12h 45m 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 Salamanca?
Salamanca is 7 hours behind Osan.
What is the cheapest way to fly from OSN to SLM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–SLM that never appear on search engines, with no booking fees.