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OSN to OKC: distance & flight time
Osan (Osan Air Base) → Oklahoma City (Will Rogers World Airport)
6,669 mi
10,732 km · 5,795 nm
13h 33m
estimated nonstop flight time
-14h
time difference · heading northeast
See live OSN→OKC fares Phone-only fares on this route — call free
Flight time details
6,669 miles nonstop takes roughly 13h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- OKC — Will Rogers World Airport · Oklahoma City, 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 OKC
- PWA · Wiley Post Airport10 mi away
- TIK · Tinker Air Force Base12 mi away
- SWO · Stillwater Regional Airport60 mi away
- CUH · Cushing Municipal Airport60 mi away
Frequently asked questions
How far is OSN from OKC?
The flight distance from Osan (OSN) to Oklahoma City (OKC) is 6,669 miles (10,732 km, 5,795 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to OKC?
A nonstop flight takes about 13h 33m 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 Oklahoma City?
Oklahoma City is 14 hours behind Osan.
What is the cheapest way to fly from OSN to OKC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–OKC that never appear on search engines, with no booking fees.