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OBS to YST: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → St. Theresa Point (St. Theresa Point Airport)
4,150 mi
6,679 km · 3,606 nm
8h 36m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OBS→YST fares Phone-only fares on this route — call free
Flight time details
4,150 miles nonstop takes roughly 8h 36m 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
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
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 YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 mi away
Frequently asked questions
How far is OBS from YST?
The flight distance from Aubenas-vals-lanas (OBS) to St. Theresa Point (YST) is 4,150 miles (6,679 km, 3,606 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to YST?
A nonstop flight takes about 8h 36m 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 St. Theresa Point?
St. Theresa Point is 7 hours behind Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to YST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–YST that never appear on search engines, with no booking fees.