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OBS to CSX: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → Changcha (Changsha Huanghua International Airport)
5,709 mi
9,187 km · 4,961 nm
11h 40m
estimated nonstop flight time
+6h
time difference · heading northeast
See live OBS→CSX fares Phone-only fares on this route — call free
Flight time details
5,709 miles nonstop takes roughly 11h 40m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- OBS — Aubenas-Ardèche Méridional Airport · Aubenas-vals-lanas, France
- CSX — Changsha Huanghua International Airport · Changcha, China
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 CSX
- YIC · Yichun Mingyueshan Airport71 mi away
- HNY · Hengyang Nanyue Airport96 mi away
- CGD · Changde Airport108 mi away
- JGS · Jinggangshan Airport131 mi away
Frequently asked questions
How far is OBS from CSX?
The flight distance from Aubenas-vals-lanas (OBS) to Changcha (CSX) is 5,709 miles (9,187 km, 4,961 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to CSX?
A nonstop flight takes about 11h 40m 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 Changcha?
Changcha is 6 hours ahead of Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to CSX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–CSX that never appear on search engines, with no booking fees.