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SUS to IIL: distance & flight time
Null (Spirit of St Louis Airport) → Ilam (Ilam Airport)
6,737 mi
10,842 km · 5,854 nm
13h 41m
estimated nonstop flight time
+8.5h
time difference · heading northeast
See live SUS→IIL fares Phone-only fares on this route — call free
Flight time details
6,737 miles nonstop takes roughly 13h 41m 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
- SUS — Spirit of St Louis Airport · Null, 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 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 SUS from IIL?
The flight distance from Null (SUS) to Ilam (IIL) is 6,737 miles (10,842 km, 5,854 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUS to IIL?
A nonstop flight takes about 13h 41m 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 Null and Ilam?
Ilam is 8.5 hours ahead of Null.
What is the cheapest way to fly from SUS to IIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–IIL that never appear on search engines, with no booking fees.