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LFM to YSM: distance & flight time
Lamerd (Lamerd Airport) → Fort Smith (Fort Smith Airport)
6,340 mi
10,203 km · 5,509 nm
12h 54m
estimated nonstop flight time
-9.5h
time difference · heading north
See live LFM→YSM fares Phone-only fares on this route — call free
Flight time details
6,340 miles nonstop takes roughly 12h 54m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- LFM — Lamerd Airport · Lamerd, Iran
- 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 LFM
- PGU · Persian Gulf International Airport28 mi away
- LVP · Lavan Island Airport40 mi away
- KNR · Jam Airport60 mi away
- KIH · Kish International Airport76 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 LFM from YSM?
The flight distance from Lamerd (LFM) to Fort Smith (YSM) is 6,340 miles (10,203 km, 5,509 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LFM to YSM?
A nonstop flight takes about 12h 54m 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 Lamerd and Fort Smith?
Fort Smith is 9.5 hours behind Lamerd.
What is the cheapest way to fly from LFM to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LFM–YSM that never appear on search engines, with no booking fees.