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OBS to DED: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → Dehra Dun (Dehradun Airport)
4,033 mi
6,490 km · 3,504 nm
8h 22m
estimated nonstop flight time
+3.5h
time difference · heading east
See live OBS→DED fares Phone-only fares on this route — call free
Flight time details
4,033 miles nonstop takes roughly 8h 22m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- OBS — Aubenas-Ardèche Méridional Airport · Aubenas-vals-lanas, France
- DED — Dehradun Airport · Dehra Dun, India
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 DED
- IXC · Chandigarh Airport89 mi away
- SLV · Shimla Airport90 mi away
- PGH · Pantnagar Airport111 mi away
- DEL · Indira Gandhi International Airport130 mi away
Frequently asked questions
How far is OBS from DED?
The flight distance from Aubenas-vals-lanas (OBS) to Dehra Dun (DED) is 4,033 miles (6,490 km, 3,504 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to DED?
A nonstop flight takes about 8h 22m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from OBS to DED?
Nonstop service on OBS–DED depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 8h 22m nonstop estimate.
What is the time difference between Aubenas-vals-lanas and Dehra Dun?
Dehra Dun is 3.5 hours ahead of Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to DED?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–DED that never appear on search engines, with no booking fees.
Why are some OBS to DED fares phone-only?
Consolidator contracts let us sell certain OBS–DED tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.