Distance From Kuala Lumpur International Airport to Siem Reap International Airport, KUL - REP Distance

The distance from Kuala Lumpur International Airport (KUL) to Siem Reap International Airport (REP) is 751 miles or 1209 kilometers or 652 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 Sepang ( Malaysia ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Sepang and Siem Reap takes around 1 hours 43 minutes.

Estimated flight time from Kuala Lumpur International Airport, Sepang, Malaysia to Siem Reap International Airport, Siem Reap, Cambodia is 1 hours 43 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 • KUL - REP

Kilometers		1209 km
Statute Miles		751 miles
Nautical Miles		652 nm
Avg. Time of Flight		1 hours 43 minutes

Kuala Lumpur International Airport to Siem Reap International Airport Flight Route Map - KUL to REP Flight Path

Location of Kuala Lumpur International Airport & Siem Reap International Airport is given below.
Click the map to view Sepang to Siem Reap nonstop flight path and travel direction.

Click to see flight route on Google Map between Sepang, Malaysia and Siem Reap, Cambodia. .

Nonstop flight route between Sepang, Malaysia and Siem Reap, Cambodia.

Time Difference Between the Airports • KUL - REP

Time difference between Sepang (Malaysia) and Siem Reap (Cambodia) is 1 Hours.
Siem Reap time is 1 Hours behind Sepang.

Location	Local Time
Sepang (Malaysia)	2026-05-06, 03:32:08 +08
Siem Reap (Cambodia)	2026-05-06, 02:32:08 +07

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

Kuala Lumpur International Airport (KUL / WMKK) Sepang, Malaysia

Destination

Siem Reap International Airport (REP / VDSR) Siem Reap, Cambodia