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KIJ to IKA: distance & flight time

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

4,679 mi
7,530 km · 4,066 nm
9h 38m
estimated nonstop flight time
-5.5h
time difference · heading northwest
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Flight time details

4,679 miles nonstop takes roughly 9h 38m 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.

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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 KIJ from IKA?

The flight distance from Niigata (KIJ) to Tehran (IKA) is 4,679 miles (7,530 km, 4,066 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from KIJ to IKA?

A nonstop flight takes about 9h 38m 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 Niigata and Tehran?

Tehran is 5.5 hours behind Niigata.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KIJ–IKA that never appear on search engines, with no booking fees.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