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OBS to ALO: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → Waterloo (Waterloo Regional Airport)
4,535 mi
7,299 km · 3,941 nm
9h 22m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OBS→ALO fares Phone-only fares on this route — call free
Flight time details
4,535 miles nonstop takes roughly 9h 22m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- OBS — Aubenas-Ardèche Méridional Airport · Aubenas-vals-lanas, France
- ALO — Waterloo Regional Airport · Waterloo, 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 ALO
- CCY · Northeast Iowa Regional Airport37 mi away
- CID · The Eastern Iowa Airport58 mi away
- MCW · Mason City Municipal Airport63 mi away
- PCD · Prairie Du Chien Municipal Airport72 mi away
Frequently asked questions
How far is OBS from ALO?
The flight distance from Aubenas-vals-lanas (OBS) to Waterloo (ALO) is 4,535 miles (7,299 km, 3,941 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to ALO?
A nonstop flight takes about 9h 22m 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 Waterloo?
Waterloo is 7 hours behind Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to ALO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–ALO that never appear on search engines, with no booking fees.