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SLM to OSN: distance & flight time
Salamanca (Salamanca Airport) → Osan (Osan Air Base)
6,266 mi
10,084 km · 5,445 nm
12h 45m
estimated nonstop flight time
+7h
time difference · heading northeast
See live SLM→OSN fares Phone-only fares on this route — call free
Flight time details
6,266 miles nonstop takes roughly 12h 45m 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
- SLM — Salamanca Airport · Salamanca, Spain
- OSN — Osan Air Base · Osan, 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 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
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
Frequently asked questions
How far is SLM from OSN?
The flight distance from Salamanca (SLM) to Osan (OSN) 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 SLM to OSN?
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 Salamanca and Osan?
Osan is 7 hours ahead of Salamanca.
What is the cheapest way to fly from SLM to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLM–OSN that never appear on search engines, with no booking fees.