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YEC to OBS: distance & flight time
Yechon (Yecheon Airbase) → Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport)
5,826 mi
9,377 km · 5,063 nm
11h 53m
estimated nonstop flight time
-7h
time difference · heading northwest
See live YEC→OBS fares Phone-only fares on this route — call free
Flight time details
5,826 miles nonstop takes roughly 11h 53m 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
- YEC — Yecheon Airbase · Yechon, 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 YEC
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 YEC from OBS?
The flight distance from Yechon (YEC) to Aubenas-vals-lanas (OBS) is 5,826 miles (9,377 km, 5,063 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YEC to OBS?
A nonstop flight takes about 11h 53m 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 Yechon and Aubenas-vals-lanas?
Aubenas-vals-lanas is 7 hours behind Yechon.
What is the cheapest way to fly from YEC to OBS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YEC–OBS that never appear on search engines, with no booking fees.