Need help booking?
Unpublished phone-only deals available
OBS to DIN: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → Dienbienphu (Dien Bien Phu Airport)
5,597 mi
9,008 km · 4,864 nm
11h 26m
estimated nonstop flight time
+5h
time difference · heading east
See live OBS→DIN fares Phone-only fares on this route — call free
Flight time details
5,597 miles nonstop takes roughly 11h 26m 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
- DIN — Dien Bien Phu Airport · Dienbienphu, Vietnam
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 DIN
- SQH · Na-San Airport67 mi away
- PCQ · Boun Neau Airport73 mi away
- ODY · Oudomsay Airport82 mi away
- NEU · Sam Neua Airport96 mi away
Frequently asked questions
How far is OBS from DIN?
The flight distance from Aubenas-vals-lanas (OBS) to Dienbienphu (DIN) is 5,597 miles (9,008 km, 4,864 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to DIN?
A nonstop flight takes about 11h 26m 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 Dienbienphu?
Dienbienphu is 5 hours ahead of Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to DIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–DIN that never appear on search engines, with no booking fees.