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OBS to YKF: distance & flight time
Aubenas-vals-lanas (Aubenas-Ardèche Méridional Airport) → Waterloo (Waterloo Airport)
4,008 mi
6,450 km · 3,483 nm
8h 20m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OBS→YKF fares Phone-only fares on this route — call free
Flight time details
4,008 miles nonstop takes roughly 8h 20m 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
- YKF — Waterloo Airport · Waterloo, 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 YKF
- YYZ · Lester B. Pearson International Airport40 mi away
- YHM · John C. Munro Hamilton International Airport30 mi away
- YXU · London Airport49 mi away
- YZD · Downsview Airport50 mi away
Frequently asked questions
How far is OBS from YKF?
The flight distance from Aubenas-vals-lanas (OBS) to Waterloo (YKF) is 4,008 miles (6,450 km, 3,483 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBS to YKF?
A nonstop flight takes about 8h 20m 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 6 hours behind Aubenas-vals-lanas.
What is the cheapest way to fly from OBS to YKF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBS–YKF that never appear on search engines, with no booking fees.