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OSN to TUL: distance & flight time
Osan (Osan Air Base) → Tulsa (Tulsa International Airport)
6,676 mi
10,743 km · 5,801 nm
13h 33m
estimated nonstop flight time
-14h
time difference · heading northeast
See live OSN→TUL fares Phone-only fares on this route — call free
Flight time details
6,676 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
- TUL — Tulsa International Airport · Tulsa, 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 TUL
- RVS · Richard Lloyd Jones Jr Airport12 mi away
- OKM · Okmulgee Regional Airport37 mi away
- CUH · Cushing Municipal Airport52 mi away
- CFV · Coffeyville Municipal Airport64 mi away
Frequently asked questions
How far is OSN from TUL?
The flight distance from Osan (OSN) to Tulsa (TUL) is 6,676 miles (10,743 km, 5,801 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to TUL?
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 Tulsa?
Tulsa is 14 hours behind Osan.
What is the cheapest way to fly from OSN to TUL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–TUL that never appear on search engines, with no booking fees.