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XTL to YSM: distance & flight time
Tadoule Lake (Tadoule Lake Airport) → Fort Smith (Fort Smith Airport)
481 mi
775 km · 418 nm
1h 31m
estimated nonstop flight time
-1h
time difference · heading west
See live XTL→YSM fares Phone-only fares on this route — call free
Flight time details
481 miles nonstop takes roughly 1h 31m gate to gate, flying west. 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
- XTL — Tadoule Lake Airport · Tadoule Lake, Canada
- 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 XTL
- XLB · Lac Brochet Airport106 mi away
- YBT · Brochet Airport128 mi away
- XSI · South Indian Lake Airport133 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 XTL from YSM?
The flight distance from Tadoule Lake (XTL) to Fort Smith (YSM) is 481 miles (775 km, 418 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from XTL to YSM?
A nonstop flight takes about 1h 31m 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 Tadoule Lake and Fort Smith?
Fort Smith is 1 hour behind Tadoule Lake.
What is the cheapest way to fly from XTL to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XTL–YSM that never appear on search engines, with no booking fees.