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ZAC to YSM: distance & flight time
York Landing (York Landing Airport) → Fort Smith (Fort Smith Airport)
639 mi
1,028 km · 555 nm
1h 51m
estimated nonstop flight time
-1h
time difference · heading northwest
See live ZAC→YSM fares Phone-only fares on this route — call free
Flight time details
639 miles nonstop takes roughly 1h 51m gate to gate, flying northwest. 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
- ZAC — York Landing Airport · York Landing, 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 ZAC
- KES · Kelsey Airport17 mi away
- ILF · Ilford Airport18 mi away
- PIW · Pikwitonei Airport54 mi away
- YGX · Gillam Airport56 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 ZAC from YSM?
The flight distance from York Landing (ZAC) to Fort Smith (YSM) is 639 miles (1,028 km, 555 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZAC to YSM?
A nonstop flight takes about 1h 51m 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 York Landing and Fort Smith?
Fort Smith is 1 hour behind York Landing.
What is the cheapest way to fly from ZAC to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZAC–YSM that never appear on search engines, with no booking fees.