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ORD to IIL: distance & flight time
Chicago (Chicago O'Hare International Airport) → Ilam (Ilam Airport)
6,466 mi
10,407 km · 5,619 nm
13h 9m
estimated nonstop flight time
+8.5h
time difference · heading northeast
See live ORD→IIL fares Phone-only fares on this route — call free
Flight time details
6,466 miles nonstop takes roughly 13h 9m 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
- ORD — Chicago O'Hare International Airport · Chicago, 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 ORD
- PWK · Chicago Executive Airport9 mi away
- MDW · Chicago Midway International Airport15 mi away
- CGX · Chicago Meigs Airport17 mi away
- DPA · Dupage Airport18 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 ORD from IIL?
The flight distance from Chicago (ORD) to Ilam (IIL) is 6,466 miles (10,407 km, 5,619 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ORD to IIL?
A nonstop flight takes about 13h 9m 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 Chicago and Ilam?
Ilam is 8.5 hours ahead of Chicago.
What is the cheapest way to fly from ORD to IIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ORD–IIL that never appear on search engines, with no booking fees.