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OBS to YCM: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → Saint Catherines (Niagara District Airport)
3,967 mi
6,384 km · 3,447 nm
8h 15m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OBS→YCM fares Phone-only fares on this route — call free
Flight time details
3,967 miles nonstop takes roughly 8h 15m 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
- YCM — Niagara District Airport · Saint Catherines, 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 YCM
- YYZ · Lester B. Pearson International Airport41 mi away
- IAG · Niagara Falls International Airport13 mi away
- BUF · Buffalo Niagara International Airport28 mi away
- DU9 · Dunnville Airport31 mi away
Frequently asked questions
How far is OBS from YCM?
The flight distance from Aubenas-vals-lanas (OBS) to Saint Catherines (YCM) is 3,967 miles (6,384 km, 3,447 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to YCM?
A nonstop flight takes about 8h 15m 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 Saint Catherines?
Saint Catherines is 6 hours behind Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to YCM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–YCM that never appear on search engines, with no booking fees.