Distance From Kerama Airport to Imam Khomeini International Airport, KJP - IKA Distance

The distance from Kerama Airport (KJP) to Imam Khomeini International Airport (IKA) is 4456 miles or 7170 kilometers or 3869 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Zamami ( Japan ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Zamami and Tehran takes around 10 hours 14 minutes.

Estimated flight time from Kerama Airport, Zamami, Japan to Imam Khomeini International Airport, Tehran, Iran is 10 hours 14 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • KJP - IKA

Kilometers		7170 km
Statute Miles		4456 miles
Nautical Miles		3869 nm
Avg. Time of Flight		10 hours 14 minutes

Kerama Airport to Imam Khomeini International Airport Flight Route Map - KJP to IKA Flight Path

Location of Kerama Airport & Imam Khomeini International Airport is given below.
Click the map to view Zamami to Tehran nonstop flight path and travel direction.

Click to see flight route on Google Map between Zamami, Japan and Tehran, Iran. .

Nonstop flight route between Zamami, Japan and Tehran, Iran.

Time Difference Between the Airports • KJP - IKA

Time difference between Zamami (Japan) and Tehran (Iran) is 5 Hours 30 Minutes.
Tehran time is 5 Hours 30 Minutes behind Zamami.

Location	Local Time
Zamami (Japan)	2026-03-16, 02:51:26 JST
Tehran (Iran)	2026-03-15, 21:21:26 +0330

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Kerama Airport (KJP / ROKR) Zamami, Japan

Destination

Imam Khomeini International Airport (IKA / OIIE) Tehran, Iran