Need help booking?
Unpublished phone-only deals available
OBS to LHW: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → Lanzhou (Lanzhou Zhongchuan Airport)
4,907 mi
7,896 km · 4,264 nm
10h 5m
estimated nonstop flight time
+6h
time difference · heading northeast
See live OBS→LHW fares Phone-only fares on this route — call free
Flight time details
4,907 miles nonstop takes roughly 10h 5m 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
- LHW — Lanzhou Zhongchuan Airport · Lanzhou, 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 LHW
- XNN · Xining Caojiabu Airport88 mi away
- ZHY · Zhongwei Shapotou Airport112 mi away
- GXH · Gannan Xiahe Airport130 mi away
- GYU · Guyuan Liupanshan Airport148 mi away
Frequently asked questions
How far is OBS from LHW?
The flight distance from Aubenas-vals-lanas (OBS) to Lanzhou (LHW) is 4,907 miles (7,896 km, 4,264 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to LHW?
A nonstop flight takes about 10h 5m 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 Lanzhou?
Lanzhou is 6 hours ahead of Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to LHW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–LHW that never appear on search engines, with no booking fees.