The distance from Landasan Heliport () to Siem Reap International Airport (REP) is 1361 miles or 2190 kilometers or 1182 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.
2190 kilometers is the direct flight distance between Landasan Heliport (Indonesia) and Siem Reap International Airport (Cambodia).
How long does it take to travel from Serang ( Indonesia ) to Siem Reap ( Cambodia )?
A one-way nonstop (direct) flight between Serang and Siem Reap takes around 3 hours 7 minutes.
Estimated
flight time from Landasan Heliport, Serang, Indonesia to Siem Reap International Airport, Siem Reap, Cambodia is
3 hours 7 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 | | 2190 km |
| Statute Miles | | 1361 miles |
| Nautical Miles | | 1182 nm |
| Avg. Time of Flight | | 3 hours 7 minutes |
Landasan Heliport to Siem Reap International Airport Flight Route Map - to REP Flight Path
Location of Landasan Heliport & Siem Reap International Airport is given below.
Click the map to view Serang to Siem Reap nonstop flight path and travel direction.
Click to see flight route on Google Map between Serang, Indonesia and Siem Reap, Cambodia. .
Nonstop flight route between Serang, Indonesia and Siem Reap, Cambodia.
Time Difference Between the Airports • - REP
Time difference between
Serang (Indonesia) and
Siem Reap (Cambodia) is 0 Hours.
| Location | Local Time |
| Serang (Indonesia) | 2025-12-14, 16:11:18 WIB |
| Siem Reap (Cambodia) | 2025-12-14, 16:11:18 +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.