Distance From Sampao Airstrip to Siem Reap International Airport

The distance from Sampao Airstrip () to Siem Reap International Airport (REP) is 1537 miles or 2473 kilometers or 1334 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 Kapalong ( Philippines ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Kapalong and Siem Reap takes around 3 hours 31 minutes.

Estimated flight time from Sampao Airstrip, Kapalong, Philippines to Siem Reap International Airport, Siem Reap, Cambodia is 3 hours 31 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 • - REP

Kilometers		2473 km
Statute Miles		1537 miles
Nautical Miles		1334 nm
Avg. Time of Flight		3 hours 31 minutes

Sampao Airstrip to Siem Reap International Airport Flight Route Map - to REP Flight Path

Location of Sampao Airstrip & Siem Reap International Airport is given below.
Click the map to view Kapalong to Siem Reap nonstop flight path and travel direction.

Click to see flight route on Google Map between Kapalong, Philippines and Siem Reap, Cambodia. .

Nonstop flight route between Kapalong, Philippines and Siem Reap, Cambodia.

Time Difference Between the Airports • - REP

Time difference between Kapalong (Philippines) and Siem Reap (Cambodia) is 1 Hours.
Siem Reap time is 1 Hours behind Kapalong.

Location	Local Time
Kapalong (Philippines)	2026-03-17, 19:35:24 PST
Siem Reap (Cambodia)	2026-03-17, 18:35:24 +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

Sampao Airstrip ( / ) Kapalong, Philippines

Destination

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