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OSN to CEU: distance & flight time
Osan (Osan Air Base) → Clemson (Oconee County Regional Airport)
7,119 mi
11,457 km · 6,186 nm
14h 26m
estimated nonstop flight time
-13h
time difference · heading northeast
See live OSN→CEU fares Phone-only fares on this route — call free
Flight time details
7,119 miles nonstop takes roughly 14h 26m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- CEU — Oconee County Regional Airport · Clemson, United States
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 CEU
- AND · Anderson Regional Airport16 mi away
- TOC · Toccoa Airport - R.G. Letourneau Field24 mi away
- GDC · Donaldson Field Airport30 mi away
- GMU · Greenville Downtown Airport33 mi away
Frequently asked questions
How far is OSN from CEU?
The flight distance from Osan (OSN) to Clemson (CEU) is 7,119 miles (11,457 km, 6,186 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to CEU?
A nonstop flight takes about 14h 26m 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 Clemson?
Clemson is 13 hours behind Osan.
What is the cheapest way to fly from OSN to CEU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–CEU that never appear on search engines, with no booking fees.