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LEN to YSM: distance & flight time
Leon (Leon Airport) → Fort Smith (Fort Smith Airport)
4,223 mi
6,797 km · 3,670 nm
8h 45m
estimated nonstop flight time
-8h
time difference · heading northwest
See live LEN→YSM fares Phone-only fares on this route — call free
Flight time details
4,223 miles nonstop takes roughly 8h 45m 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
- LEN — Leon Airport · Leon, Spain
- 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 LEN
- OVD · Asturias Airport70 mi away
- VLL · Valladolid Airport74 mi away
- BGC · Bragança Airport74 mi away
- RGS · Burgos Airport105 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 LEN from YSM?
The flight distance from Leon (LEN) to Fort Smith (YSM) is 4,223 miles (6,797 km, 3,670 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LEN to YSM?
A nonstop flight takes about 8h 45m 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 Leon and Fort Smith?
Fort Smith is 8 hours behind Leon.
What is the cheapest way to fly from LEN to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LEN–YSM that never appear on search engines, with no booking fees.