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IIL to FLZ: distance & flight time
Ilam (Ilam Airport) → Sibolga (Dr Ferdinand Lumban Tobing Airport)
4,044 mi
6,508 km · 3,514 nm
8h 24m
estimated nonstop flight time
+3.5h
time difference · heading east
See live IIL→FLZ fares Phone-only fares on this route — call free
Flight time details
4,044 miles nonstop takes roughly 8h 24m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- IIL — Ilam Airport · Ilam, Iran
- FLZ — Dr Ferdinand Lumban Tobing Airport · Sibolga, Indonesia
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 FLZ
- AEG · Aek Godang Airport39 mi away
- DTB · Silangit Airport49 mi away
- GNS · Binaka Airport86 mi away
- PPR · Pasir Pangaraan Airport113 mi away
Frequently asked questions
How far is IIL from FLZ?
The flight distance from Ilam (IIL) to Sibolga (FLZ) is 4,044 miles (6,508 km, 3,514 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IIL to FLZ?
A nonstop flight takes about 8h 24m 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 Sibolga?
Sibolga is 3.5 hours ahead of Ilam.
What is the cheapest way to fly from IIL to FLZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IIL–FLZ that never appear on search engines, with no booking fees.