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OBS to ECA: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → East Tawas (Iosco County Airport)
4,101 mi
6,600 km · 3,564 nm
8h 31m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OBS→ECA fares Phone-only fares on this route — call free
Flight time details
4,101 miles nonstop takes roughly 8h 31m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- OBS — Aubenas-Ardèche Méridional Airport · Aubenas-vals-lanas, France
- ECA — Iosco County Airport · East Tawas, 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 ECA
- OSC · Oscoda Wurtsmith Airport10 mi away
- APN · Alpena County Regional Airport53 mi away
- GDW · Gladwin Zettel Memorial Airport57 mi away
- HTL · Roscommon County - Blodgett Memorial Airport62 mi away
Frequently asked questions
How far is OBS from ECA?
The flight distance from Aubenas-vals-lanas (OBS) to East Tawas (ECA) is 4,101 miles (6,600 km, 3,564 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to ECA?
A nonstop flight takes about 8h 31m 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 East Tawas?
East Tawas is 6 hours behind Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to ECA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–ECA that never appear on search engines, with no booking fees.