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IKA to OIR: distance & flight time

Tehran (Imam Khomeini International Airport) → Okushiri (Okushiri Airport)

4,561 mi
7,341 km · 3,964 nm
9h 25m
estimated nonstop flight time
+5.5h
time difference · heading northeast
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Flight time details

4,561 miles nonstop takes roughly 9h 25m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5.5-hour time gain when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is IKA from OIR?

The flight distance from Tehran (IKA) to Okushiri (OIR) is 4,561 miles (7,341 km, 3,964 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from IKA to OIR?

A nonstop flight takes about 9h 25m 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 Tehran and Okushiri?

Okushiri is 5.5 hours ahead of Tehran.

What is the cheapest way to fly from IKA to OIR?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IKA–OIR that never appear on search engines, with no booking fees.
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