Distance From Long Semado Airport to Imam Khomeini International Airport, LSM - IKA Distance

The distance from Long Semado Airport (LSM) to Imam Khomeini International Airport (IKA) is 4619 miles or 7433 kilometers or 4011 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 Long Semado ( Malaysia ) to Tehran ( Iran )?

A one-way nonstop (direct) flight between Long Semado and Tehran takes around 10 hours 37 minutes.

Estimated flight time from Long Semado Airport, Long Semado, Malaysia to Imam Khomeini International Airport, Tehran, Iran is 10 hours 37 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 • LSM - IKA

Kilometers		7433 km
Statute Miles		4619 miles
Nautical Miles		4011 nm
Avg. Time of Flight		10 hours 37 minutes

Long Semado Airport to Imam Khomeini International Airport Flight Route Map - LSM to IKA Flight Path

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

Click to see flight route on Google Map between Long Semado, Malaysia and Tehran, Iran. .

Nonstop flight route between Long Semado, Malaysia and Tehran, Iran.

Time Difference Between the Airports • LSM - IKA

Time difference between Long Semado (Malaysia) and Tehran (Iran) is 4 Hours 30 Minutes.
Tehran time is 4 Hours 30 Minutes behind Long Semado.

Location	Local Time
Long Semado (Malaysia)	2026-05-23, 05:43:22 +08
Tehran (Iran)	2026-05-23, 01:13:22 +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

Long Semado Airport (LSM / WBGD) Long Semado, Malaysia

Destination

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