Need help booking?
Unpublished phone-only deals available
OBO to IIL: distance & flight time
Obihiro (Tokachi-Obihiro Airport) → Ilam (Ilam Airport)
5,001 mi
8,048 km · 4,345 nm
10h 16m
estimated nonstop flight time
-5.5h
time difference · heading northwest
See live OBO→IIL fares Phone-only fares on this route — call free
Flight time details
5,001 miles nonstop takes roughly 10h 16m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5.5-hour time set-back when reading arrival times on your ticket.
The two airports
- OBO — Tokachi-Obihiro Airport · Obihiro, Japan
- 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 OBO
- KUH · Kushiro Airport54 mi away
- AKJ · Asahikawa Airport75 mi away
- CTS · New Chitose Airport77 mi away
- MMB · Memanbetsu Airport92 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 OBO from IIL?
The flight distance from Obihiro (OBO) to Ilam (IIL) is 5,001 miles (8,048 km, 4,345 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBO to IIL?
A nonstop flight takes about 10h 16m 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 Obihiro and Ilam?
Ilam is 5.5 hours behind Obihiro.
What is the cheapest way to fly from OBO to IIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBO–IIL that never appear on search engines, with no booking fees.