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IIL to HEK: distance & flight time
Ilam (Ilam Airport) → Heihe (Heihe Airport)
4,103 mi
6,604 km · 3,566 nm
8h 31m
estimated nonstop flight time
+4.5h
time difference · heading northeast
See live IIL→HEK fares Phone-only fares on this route — call free
Flight time details
4,103 miles nonstop takes roughly 8h 31m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time gain when reading arrival times on your ticket.
The two airports
- IIL — Ilam Airport · Ilam, Iran
- HEK — Heihe Airport · Heihe, China
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 HEK
- BQS · Ignatyevo Airport18 mi away
- DTU · Wudalianchi Dedu Airport131 mi away
- JGD · Jiagedaqi Airport142 mi away
Frequently asked questions
How far is IIL from HEK?
The flight distance from Ilam (IIL) to Heihe (HEK) is 4,103 miles (6,604 km, 3,566 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IIL to HEK?
A nonstop flight takes about 8h 31m 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 Heihe?
Heihe is 4.5 hours ahead of Ilam.
What is the cheapest way to fly from IIL to HEK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IIL–HEK that never appear on search engines, with no booking fees.