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OBS to BZN: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → Bozeman (Gallatin Field)
5,060 mi
8,143 km · 4,397 nm
10h 23m
estimated nonstop flight time
-8h
time difference · heading northwest
See live OBS→BZN fares Phone-only fares on this route — call free
Flight time details
5,060 miles nonstop takes roughly 10h 23m 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
- BZN — Gallatin Field · Bozeman, 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 BZN
- LVM · Mission Field34 mi away
- BTM · Bert Mooney Airport66 mi away
- HLN · Helena Regional Airport70 mi away
- WYS · Yellowstone Airport75 mi away
Frequently asked questions
How far is OBS from BZN?
The flight distance from Aubenas-vals-lanas (OBS) to Bozeman (BZN) is 5,060 miles (8,143 km, 4,397 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to BZN?
A nonstop flight takes about 10h 23m 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 Bozeman?
Bozeman is 8 hours behind Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to BZN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–BZN that never appear on search engines, with no booking fees.