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CMF to YSM: distance & flight time
Chambery (Chambéry-Savoie Airport) → Fort Smith (Fort Smith Airport)
4,343 mi
6,990 km · 3,774 nm
8h 59m
estimated nonstop flight time
-8h
time difference · heading northwest
See live CMF→YSM fares Phone-only fares on this route — call free
Flight time details
4,343 miles nonstop takes roughly 8h 59m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- CMF — Chambéry-Savoie Airport · Chambery, France
- YSM — Fort Smith Airport · Fort Smith, 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 CMF
- NCY · Annecy-Haute-Savoie-Mont Blanc Airport23 mi away
- GNB · Grenoble-Isère Airport33 mi away
- MFX · Méribel Altiport37 mi away
- LYS · Lyon Saint-Exupéry Airport39 mi away
Near YSM
- YPY · Fort Chipewyan Airport92 mi away
- YFR · Fort Resolution Airport99 mi away
- YBE · Uranium City Airport125 mi away
- YHY · Hay River / Merlyn Carter Airport142 mi away
Frequently asked questions
How far is CMF from YSM?
The flight distance from Chambery (CMF) to Fort Smith (YSM) is 4,343 miles (6,990 km, 3,774 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMF to YSM?
A nonstop flight takes about 8h 59m 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 Chambery and Fort Smith?
Fort Smith is 8 hours behind Chambery.
What is the cheapest way to fly from CMF to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMF–YSM that never appear on search engines, with no booking fees.