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OBS to ISA: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → Mount Isa (Mount Isa Airport)
9,401 mi
15,129 km · 8,169 nm
18h 54m
estimated nonstop flight time
+8h
time difference · heading east
See live OBS→ISA fares Phone-only fares on this route — call free
Flight time details
9,401 miles nonstop takes roughly 18h 54m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- OBS — Aubenas-Ardèche Méridional Airport · Aubenas-vals-lanas, France
- ISA — Mount Isa Airport · Mount Isa, Australia
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 ISA
- CNJ · Cloncurry Airport66 mi away
- JCK · Julia Creek Airport144 mi away
Frequently asked questions
How far is OBS from ISA?
The flight distance from Aubenas-vals-lanas (OBS) to Mount Isa (ISA) is 9,401 miles (15,129 km, 8,169 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to ISA?
A nonstop flight takes about 18h 54m 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 OBS to ISA?
Nonstop service on OBS–ISA 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 18h 54m nonstop estimate.
What is the time difference between Aubenas-vals-lanas and Mount Isa?
Mount Isa is 8 hours ahead of Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to ISA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–ISA that never appear on search engines, with no booking fees.
Why are some OBS to ISA fares phone-only?
Consolidator contracts let us sell certain OBS–ISA 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.