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OBS to CNX: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → Chiang Mai (Chiang Mai International Airport)
5,535 mi
8,908 km · 4,810 nm
11h 19m
estimated nonstop flight time
+5h
time difference · heading east
See live OBS→CNX fares Phone-only fares on this route — call free
Flight time details
5,535 miles nonstop takes roughly 11h 19m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- OBS — Aubenas-Ardèche Méridional Airport · Aubenas-vals-lanas, France
- CNX — Chiang Mai International Airport · Chiang Mai, Thailand
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 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
Near CNX
- LPT · Lampang Airport49 mi away
- PYY · Mae Hong Son Airport54 mi away
- HGN · Mae Hong Son Airport74 mi away
- PRH · Phrae Airport90 mi away
Frequently asked questions
How far is OBS from CNX?
The flight distance from Aubenas-vals-lanas (OBS) to Chiang Mai (CNX) is 5,535 miles (8,908 km, 4,810 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to CNX?
A nonstop flight takes about 11h 19m 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 Aubenas-vals-lanas and Chiang Mai?
Chiang Mai is 5 hours ahead of Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to CNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–CNX that never appear on search engines, with no booking fees.