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OBS to SMN: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → Salmon (Lemhi County Airport)
5,181 mi
8,338 km · 4,502 nm
10h 38m
estimated nonstop flight time
-8h
time difference · heading northwest
See live OBS→SMN fares Phone-only fares on this route — call free
Flight time details
5,181 miles nonstop takes roughly 10h 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- OBS — Aubenas-Ardèche Méridional Airport · Aubenas-vals-lanas, France
- SMN — Lemhi County Airport · Salmon, United States
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 SMN
- BTM · Bert Mooney Airport88 mi away
- MYL · McCall Municipal Airport110 mi away
- SUN · Friedman Memorial Airport114 mi away
- MSO · Missoula International Airport124 mi away
Frequently asked questions
How far is OBS from SMN?
The flight distance from Aubenas-vals-lanas (OBS) to Salmon (SMN) is 5,181 miles (8,338 km, 4,502 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to SMN?
A nonstop flight takes about 10h 38m 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 Salmon?
Salmon is 8 hours behind Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to SMN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–SMN that never appear on search engines, with no booking fees.