Distance From JMSDF Kamitsushima Monitoring Station Heliport to Imam Khomeini International Airport

The distance from JMSDF Kamitsushima Monitoring Station Heliport () to Imam Khomeini International Airport (IKA) is 4300 miles or 6920 kilometers or 3734 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 Tsushima ( Japan ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Tsushima and Tehran takes around 9 hours 53 minutes.

Estimated flight time from JMSDF Kamitsushima Monitoring Station Heliport, Tsushima, Japan to Imam Khomeini International Airport, Tehran, Iran is 9 hours 53 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 • - IKA

Kilometers		6920 km
Statute Miles		4300 miles
Nautical Miles		3734 nm
Avg. Time of Flight		9 hours 53 minutes

JMSDF Kamitsushima Monitoring Station Heliport to Imam Khomeini International Airport Flight Route Map - to IKA Flight Path

Location of JMSDF Kamitsushima Monitoring Station Heliport & Imam Khomeini International Airport is given below.
Click the map to view Tsushima to Tehran nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - IKA

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

Location	Local Time
Tsushima (Japan)	2025-12-18, 23:59:35 JST
Tehran (Iran)	2025-12-18, 18:29:35 +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

JMSDF Kamitsushima Monitoring Station Heliport ( / ) Tsushima, Japan

Destination

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