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SLE to OSN: distance & flight time
Salem (Salem Municipal Airport/McNary Field) → Osan (Osan Air Base)
5,288 mi
8,510 km · 4,595 nm
10h 50m
estimated nonstop flight time
+16h
time difference · heading northwest
See live SLE→OSN fares Phone-only fares on this route — call free
Flight time details
5,288 miles nonstop takes roughly 10h 50m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- SLE — Salem Municipal Airport/McNary Field · Salem, United States
- 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 SLE
- CVO · Corvallis Municipal Airport32 mi away
- HIO · Portland Hillsboro Airport44 mi away
- PDX · Portland International Airport51 mi away
- TTD · Portland Troutdale Airport53 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 SLE from OSN?
The flight distance from Salem (SLE) to Osan (OSN) is 5,288 miles (8,510 km, 4,595 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLE to OSN?
A nonstop flight takes about 10h 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 Salem and Osan?
Osan is 16 hours ahead of Salem.
What is the cheapest way to fly from SLE to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLE–OSN that never appear on search engines, with no booking fees.