Distance From Oua Tom Airport to Siem Reap International Airport

The distance from Oua Tom Airport () to Siem Reap International Airport (REP) is 4858 miles or 7817 kilometers or 4218 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.

---

How long does it take to travel from La Foa ( New Caledonia ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between La Foa and Siem Reap takes around 11 hours 10 minutes.

Estimated flight time from Oua Tom Airport, La Foa, New Caledonia to Siem Reap International Airport, Siem Reap, Cambodia is 11 hours 10 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		7817 km
Statute Miles		4858 miles
Nautical Miles		4218 nm
Avg. Time of Flight		11 hours 10 minutes

Oua Tom Airport to Siem Reap International Airport Flight Route Map - to REP Flight Path

Location of Oua Tom Airport & Siem Reap International Airport is given below.
Click the map to view La Foa to Siem Reap nonstop flight path and travel direction.

Click to see flight route on Google Map between La Foa, New Caledonia and Siem Reap, Cambodia. .

Nonstop flight route between La Foa, New Caledonia and Siem Reap, Cambodia.

Time Difference Between the Airports • - REP

Time difference between La Foa (New Caledonia) and Siem Reap (Cambodia) is 4 Hours.
Siem Reap time is 4 Hours behind La Foa.

Location	Local Time
La Foa (New Caledonia)	2025-12-16, 01:33:12 +11
Siem Reap (Cambodia)	2025-12-15, 21:33:12 +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

Oua Tom Airport ( / NWWT) La Foa, New Caledonia

Destination

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