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OBS to HEK: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → Heihe (Heihe Airport)
5,052 mi
8,130 km · 4,390 nm
10h 22m
estimated nonstop flight time
+6h
time difference · heading northeast
See live OBS→HEK fares Phone-only fares on this route — call free
Flight time details
5,052 miles nonstop takes roughly 10h 22m 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
- HEK — Heihe Airport · Heihe, 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 HEK
- BQS · Ignatyevo Airport18 mi away
- DTU · Wudalianchi Dedu Airport131 mi away
- JGD · Jiagedaqi Airport142 mi away
Frequently asked questions
How far is OBS from HEK?
The flight distance from Aubenas-vals-lanas (OBS) to Heihe (HEK) is 5,052 miles (8,130 km, 4,390 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to HEK?
A nonstop flight takes about 10h 22m 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 Heihe?
Heihe is 6 hours ahead of Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to HEK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–HEK that never appear on search engines, with no booking fees.