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TXK to OSN: distance & flight time
Texarkana (Texarkana Regional Webb Field) → Osan (Osan Air Base)
6,893 mi
11,094 km · 5,990 nm
13h 59m
estimated nonstop flight time
+14h
time difference · heading northwest
See live TXK→OSN fares Phone-only fares on this route — call free
Flight time details
6,893 miles nonstop takes roughly 13h 59m 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
- TXK — Texarkana Regional Webb Field · Texarkana, 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 TXK
- DTN · Shreveport Downtown Airport65 mi away
- BAD · Barksdale Air Force Base68 mi away
- SHV · Shreveport Regional Airport70 mi away
- ELD · South Arkansas Regional At Goodwin Field70 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 TXK from OSN?
The flight distance from Texarkana (TXK) to Osan (OSN) is 6,893 miles (11,094 km, 5,990 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TXK to OSN?
A nonstop flight takes about 13h 59m 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 Texarkana and Osan?
Osan is 14 hours ahead of Texarkana.
What is the cheapest way to fly from TXK to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TXK–OSN that never appear on search engines, with no booking fees.