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KKC to IKA: distance & flight time

Khon Kaen (Khon Kaen Airport) → Tehran (Imam Khomeini International Airport)

3,420 mi
5,505 km · 2,972 nm
7h 10m
estimated nonstop flight time
-3.5h
time difference · heading northwest
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Flight time details

3,420 miles nonstop takes roughly 7h 10m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-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 KKC from IKA?

The flight distance from Khon Kaen (KKC) to Tehran (IKA) is 3,420 miles (5,505 km, 2,972 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from KKC to IKA?

A nonstop flight takes about 7h 10m 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 Khon Kaen and Tehran?

Tehran is 3.5 hours behind Khon Kaen.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KKC–IKA that never appear on search engines, with no booking fees.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