Need help booking?
Unpublished phone-only deals available
OSN to OBS: distance & flight time
Osan (Osan Air Base) → Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport)
5,757 mi
9,265 km · 5,003 nm
11h 45m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OSN→OBS fares Phone-only fares on this route — call free
Flight time details
5,757 miles nonstop takes roughly 11h 45m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- OBS — Aubenas-Ardèche Méridional Airport · Aubenas-vals-lanas, France
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 OBS
- XOG · Orange-Caritat (BA 115) Air Base37 mi away
- VAF · Valence-Chabeuil Airport39 mi away
- MEN · Mende-Brenoux Airfield41 mi away
- LPY · Le Puy-Loudes Airport48 mi away
Frequently asked questions
How far is OSN from OBS?
The flight distance from Osan (OSN) to Aubenas-vals-lanas (OBS) is 5,757 miles (9,265 km, 5,003 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to OBS?
A nonstop flight takes about 11h 45m 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 Aubenas-vals-lanas?
Aubenas-vals-lanas is 7 hours behind Osan.
What is the cheapest way to fly from OSN to OBS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–OBS that never appear on search engines, with no booking fees.