Need help booking?
Unpublished phone-only deals available
OIR to KSH: distance & flight time
Okushiri (Okushiri Airport) → Bakhtaran (Shahid Ashrafi Esfahani Airport)
4,787 mi
7,704 km · 4,160 nm
9h 51m
estimated nonstop flight time
-5.5h
time difference · heading northwest
See live OIR→KSH fares Phone-only fares on this route — call free
Flight time details
4,787 miles nonstop takes roughly 9h 51m 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
- OIR — Okushiri Airport · Okushiri, Japan
- KSH — Shahid Ashrafi Esfahani Airport · Bakhtaran, 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 OIR
- HKD · Hakodate Airport74 mi away
- AOJ · Aomori Airport113 mi away
- OKD · Okadama Airport123 mi away
- CTS · New Chitose Airport125 mi away
Near KSH
- SDG · Sanandaj Airport63 mi away
- IIL · Ilam Airport68 mi away
- HDM · Hamadan Airport87 mi away
- KHD · Khoram Abad Airport90 mi away
Frequently asked questions
How far is OIR from KSH?
The flight distance from Okushiri (OIR) to Bakhtaran (KSH) is 4,787 miles (7,704 km, 4,160 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIR to KSH?
A nonstop flight takes about 9h 51m 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 Okushiri and Bakhtaran?
Bakhtaran is 5.5 hours behind Okushiri.
What is the cheapest way to fly from OIR to KSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIR–KSH that never appear on search engines, with no booking fees.