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OBS to CAT: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → Cascais (Cascais Airport)
813 mi
1,309 km · 707 nm
2h 14m
estimated nonstop flight time
-1h
time difference · heading southwest
See live OBS→CAT fares Phone-only fares on this route — call free
Flight time details
813 miles nonstop takes roughly 2h 14m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- OBS — Aubenas-Ardèche Méridional Airport · Aubenas-vals-lanas, France
- CAT — Cascais Airport · Cascais, Portugal
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 CAT
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)12 mi away
- AVR · Alverca Air Base21 mi away
- QLR · Monte Real Air Base80 mi away
- BYJ · Beja Airport / Airbase89 mi away
Frequently asked questions
How far is OBS from CAT?
The flight distance from Aubenas-vals-lanas (OBS) to Cascais (CAT) is 813 miles (1,309 km, 707 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to CAT?
A nonstop flight takes about 2h 14m 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 Cascais?
Cascais is 1 hour behind Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–CAT that never appear on search engines, with no booking fees.