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OBS to RLK: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → Bayannur (Bayannur Tianjitai Airport)
4,866 mi
7,831 km · 4,229 nm
10h
estimated nonstop flight time
+6h
time difference · heading northeast
See live OBS→RLK fares Phone-only fares on this route — call free
Flight time details
4,866 miles nonstop takes roughly 10h 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
- RLK — Bayannur Tianjitai Airport · Bayannur, 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 RLK
- WUA · Wuhai Airport93 mi away
- BAV · Baotou Airport121 mi away
- DSN · Ordos Ejin Horo Airport149 mi away
Frequently asked questions
How far is OBS from RLK?
The flight distance from Aubenas-vals-lanas (OBS) to Bayannur (RLK) is 4,866 miles (7,831 km, 4,229 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to RLK?
A nonstop flight takes about 10h 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 Bayannur?
Bayannur is 6 hours ahead of Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to RLK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–RLK that never appear on search engines, with no booking fees.