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YSM to LFM: distance & flight time
Fort Smith (Fort Smith Airport) → Lamerd (Lamerd Airport)
6,340 mi
10,203 km · 5,509 nm
12h 54m
estimated nonstop flight time
+9.5h
time difference · heading north
See live YSM→LFM 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 gain when reading arrival times on your ticket.
The two airports
- YSM — Fort Smith Airport · Fort Smith, Canada
- LFM — Lamerd Airport · Lamerd, Iran
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 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
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
Frequently asked questions
How far is YSM from LFM?
The flight distance from Fort Smith (YSM) to Lamerd (LFM) 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 YSM to LFM?
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 Fort Smith and Lamerd?
Lamerd is 9.5 hours ahead of Fort Smith.
What is the cheapest way to fly from YSM to LFM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSM–LFM that never appear on search engines, with no booking fees.