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IIL to DEC: distance & flight time
Ilam (Ilam Airport) → Decatur (Decatur Airport)
6,615 mi
10,646 km · 5,749 nm
13h 26m
estimated nonstop flight time
-8.5h
time difference · heading northwest
See live IIL→DEC fares Phone-only fares on this route — call free
Flight time details
6,615 miles nonstop takes roughly 13h 26m 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
- DEC — Decatur Airport · Decatur, 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
Frequently asked questions
How far is IIL from DEC?
The flight distance from Ilam (IIL) to Decatur (DEC) is 6,615 miles (10,646 km, 5,749 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IIL to DEC?
A nonstop flight takes about 13h 26m 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 Decatur?
Decatur is 8.5 hours behind Ilam.
What is the cheapest way to fly from IIL to DEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IIL–DEC that never appear on search engines, with no booking fees.