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OKI to IKA: distance & flight time
Oki Island (Oki Airport) → Tehran (Imam Khomeini International Airport)
4,451 mi
7,164 km · 3,868 nm
9h 12m
estimated nonstop flight time
-5.5h
time difference · heading northwest
See live OKI→IKA fares Phone-only fares on this route — call free
Flight time details
4,451 miles nonstop takes roughly 9h 12m 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
- OKI — Oki Airport · Oki Island, 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 OKI
- YGJ · Miho Yonago Airport48 mi away
- IZO · Izumo Airport58 mi away
- TTJ · Tottori Airport65 mi away
- TJH · Tajima Airport94 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 OKI from IKA?
The flight distance from Oki Island (OKI) to Tehran (IKA) is 4,451 miles (7,164 km, 3,868 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKI to IKA?
A nonstop flight takes about 9h 12m 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 Oki Island and Tehran?
Tehran is 5.5 hours behind Oki Island.
What is the cheapest way to fly from OKI to IKA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKI–IKA that never appear on search engines, with no booking fees.