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GCH to OBS: distance & flight time
Gachsaran (Gachsaran Airport) → Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport)
2,689 mi
4,327 km · 2,337 nm
5h 44m
estimated nonstop flight time
-1.5h
time difference · heading northwest
See live GCH→OBS fares Phone-only fares on this route — call free
Flight time details
2,689 miles nonstop takes roughly 5h 44m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time set-back when reading arrival times on your ticket.
The two airports
- GCH — Gachsaran Airport · Gachsaran, Iran
- 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 GCH
- YES · Yasouj Airport50 mi away
- AKW · Aghajari Airport74 mi away
- KHK · Khark Island Airport80 mi away
- OMI · Omidiyeh Airport84 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 GCH from OBS?
The flight distance from Gachsaran (GCH) to Aubenas-vals-lanas (OBS) is 2,689 miles (4,327 km, 2,337 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCH to OBS?
A nonstop flight takes about 5h 44m 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 Gachsaran and Aubenas-vals-lanas?
Aubenas-vals-lanas is 1.5 hours behind Gachsaran.
What is the cheapest way to fly from GCH to OBS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCH–OBS that never appear on search engines, with no booking fees.