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FSD to IIL: distance & flight time
Sioux Falls (Joe Foss Field Airport) → Ilam (Ilam Airport)
6,621 mi
10,655 km · 5,753 nm
13h 27m
estimated nonstop flight time
+8.5h
time difference · heading northeast
See live FSD→IIL fares Phone-only fares on this route — call free
Flight time details
6,621 miles nonstop takes roughly 13h 27m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8.5-hour time gain when reading arrival times on your ticket.
The two airports
- FSD — Joe Foss Field Airport · Sioux Falls, United States
- IIL — Ilam Airport · Ilam, 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 FSD
- YKN · Chan Gurney Municipal Airport56 mi away
- MHE · Mitchell Municipal Airport66 mi away
- SPW · Spencer Municipal Airport82 mi away
- SUX · Sioux Gateway Col. Bud Day Field83 mi away
Near IIL
- KSH · Shahid Ashrafi Esfahani Airport68 mi away
- KHD · Khoram Abad Airport109 mi away
- SDG · Sanandaj Airport120 mi away
- XQC · Joint Base Balad120 mi away
Frequently asked questions
How far is FSD from IIL?
The flight distance from Sioux Falls (FSD) to Ilam (IIL) is 6,621 miles (10,655 km, 5,753 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSD to IIL?
A nonstop flight takes about 13h 27m 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 Sioux Falls and Ilam?
Ilam is 8.5 hours ahead of Sioux Falls.
What is the cheapest way to fly from FSD to IIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSD–IIL that never appear on search engines, with no booking fees.