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IIL to FSD: distance & flight time
Ilam (Ilam Airport) → Sioux Falls (Joe Foss Field Airport)
6,621 mi
10,655 km · 5,753 nm
13h 27m
estimated nonstop flight time
-8.5h
time difference · heading northwest
See live IIL→FSD fares Phone-only fares on this route — call free
Flight time details
6,621 miles nonstop takes roughly 13h 27m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8.5-hour time set-back when reading arrival times on your ticket.
The two airports
- IIL — Ilam Airport · Ilam, Iran
- FSD — Joe Foss Field Airport · Sioux Falls, United States
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 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
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
Frequently asked questions
How far is IIL from FSD?
The flight distance from Ilam (IIL) to Sioux Falls (FSD) 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 IIL to FSD?
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 Ilam and Sioux Falls?
Sioux Falls is 8.5 hours behind Ilam.
What is the cheapest way to fly from IIL to FSD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IIL–FSD that never appear on search engines, with no booking fees.