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OBS to SIR: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → Sion (Sion Airport)
184 mi
297 km · 160 nm
57m
estimated nonstop flight time
Same time
time difference · heading northeast
See live OBS→SIR fares Phone-only fares on this route — call free
Flight time details
184 miles nonstop takes roughly 57m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- OBS — Aubenas-Ardèche Méridional Airport · Aubenas-vals-lanas, France
- SIR — Sion Airport · Sion, Switzerland
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 SIR
- AOT · Aosta Airport33 mi away
- QLS · Lausanne-Blécherette Airport41 mi away
- ZIN · Interlaken Air Base41 mi away
- MVV · Megève Airport43 mi away
Frequently asked questions
How far is OBS from SIR?
The flight distance from Aubenas-vals-lanas (OBS) to Sion (SIR) is 184 miles (297 km, 160 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to SIR?
A nonstop flight takes about 57m 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 cheapest way to fly from OBS to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–SIR that never appear on search engines, with no booking fees.