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CLL to OSN: distance & flight time
College Station (Easterwood Field) → Osan (Osan Air Base)
6,984 mi
11,239 km · 6,069 nm
14h 10m
estimated nonstop flight time
+14h
time difference · heading northwest
See live CLL→OSN fares Phone-only fares on this route — call free
Flight time details
6,984 miles nonstop takes roughly 14h 10m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- CLL — Easterwood Field · College Station, 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 CLL
- CFD · Coulter Field9 mi away
- IAH · George Bush Intercontinental Houston Airport74 mi away
- AUS · Austin Bergstrom International Airport82 mi away
- HTV · Huntsville Regional Airport47 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 CLL from OSN?
The flight distance from College Station (CLL) to Osan (OSN) is 6,984 miles (11,239 km, 6,069 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CLL to OSN?
A nonstop flight takes about 14h 10m 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 College Station and Osan?
Osan is 14 hours ahead of College Station.
What is the cheapest way to fly from CLL to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CLL–OSN that never appear on search engines, with no booking fees.