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SIR to OBS: distance & flight time
Sion (Sion Airport) → Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport)
184 mi
297 km · 160 nm
57m
estimated nonstop flight time
Same time
time difference · heading southwest
See live SIR→OBS fares Phone-only fares on this route — call free
Flight time details
184 miles nonstop takes roughly 57m gate to gate, flying southwest. 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
- SIR — Sion Airport · Sion, Switzerland
- OBS — Aubenas-Ardèche Méridional Airport · Aubenas-vals-lanas, France
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 SIR
- AOT · Aosta Airport33 mi away
- QLS · Lausanne-Blécherette Airport41 mi away
- ZIN · Interlaken Air Base41 mi away
- MVV · Megève Airport43 mi away
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
Frequently asked questions
How far is SIR from OBS?
The flight distance from Sion (SIR) to Aubenas-vals-lanas (OBS) is 184 miles (297 km, 160 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to OBS?
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.
Are there nonstop flights from SIR to OBS?
Nonstop service on SIR–OBS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 57m nonstop estimate.
What is the cheapest way to fly from SIR to OBS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–OBS that never appear on search engines, with no booking fees.
Why are some SIR to OBS fares phone-only?
Consolidator contracts let us sell certain SIR–OBS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.