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OKE to IKA: distance & flight time
Okierabu (Okierabu Airport) → Tehran (Imam Khomeini International Airport)
4,490 mi
7,226 km · 3,902 nm
9h 16m
estimated nonstop flight time
-5.5h
time difference · heading northwest
See live OKE→IKA fares Phone-only fares on this route — call free
Flight time details
4,490 miles nonstop takes roughly 9h 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
- OKE — Okierabu Airport · Okierabu, Japan
- IKA — Imam Khomeini International Airport · Tehran, 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 OKE
- TKN · Tokunoshima Airport30 mi away
- RNJ · Yoron Airport32 mi away
- IEJ · Ie Jima Airport74 mi away
- ASJ · Amami Airport93 mi away
Near IKA
- THR · Mehrabad International Airport21 mi away
- PYK · Payam International Airport31 mi away
- GZW · Qazvin Airport84 mi away
- NSH · Noshahr Airport88 mi away
Frequently asked questions
How far is OKE from IKA?
The flight distance from Okierabu (OKE) to Tehran (IKA) is 4,490 miles (7,226 km, 3,902 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKE to IKA?
A nonstop flight takes about 9h 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 Okierabu and Tehran?
Tehran is 5.5 hours behind Okierabu.
What is the cheapest way to fly from OKE to IKA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKE–IKA that never appear on search engines, with no booking fees.