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OSN to AFW: distance & flight time
Osan (Osan Air Base) → Fort Worth (Fort Worth Alliance Airport)
6,815 mi
10,968 km · 5,922 nm
13h 50m
estimated nonstop flight time
-14h
time difference · heading northeast
See live OSN→AFW fares Phone-only fares on this route — call free
Flight time details
6,815 miles nonstop takes roughly 13h 50m 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
- AFW — Fort Worth Alliance Airport · Fort Worth, 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 AFW
- DFW · Dallas Fort Worth International Airport17 mi away
- FTW · Fort Worth Meacham International Airport12 mi away
- FWH · NAS Fort Worth JRB/Carswell Field17 mi away
- ADS · Addison Airport28 mi away
Frequently asked questions
How far is OSN from AFW?
The flight distance from Osan (OSN) to Fort Worth (AFW) is 6,815 miles (10,968 km, 5,922 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to AFW?
A nonstop flight takes about 13h 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 Osan and Fort Worth?
Fort Worth is 14 hours behind Osan.
What is the cheapest way to fly from OSN to AFW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–AFW that never appear on search engines, with no booking fees.