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IKA to YSM: distance & flight time
Tehran (Imam Khomeini International Airport) → Fort Smith (Fort Smith Airport)
5,773 mi
9,291 km · 5,017 nm
11h 47m
estimated nonstop flight time
-9.5h
time difference · heading north
See live IKA→YSM fares Phone-only fares on this route — call free
Flight time details
5,773 miles nonstop takes roughly 11h 47m 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
- IKA — Imam Khomeini International Airport · Tehran, 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 IKA
- THR · Mehrabad International Airport21 mi away
- PYK · Payam International Airport31 mi away
- GZW · Qazvin Airport84 mi away
- NSH · Noshahr Airport88 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 IKA from YSM?
The flight distance from Tehran (IKA) to Fort Smith (YSM) is 5,773 miles (9,291 km, 5,017 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IKA to YSM?
A nonstop flight takes about 11h 47m 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 Tehran and Fort Smith?
Fort Smith is 9.5 hours behind Tehran.
What is the cheapest way to fly from IKA to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IKA–YSM that never appear on search engines, with no booking fees.