Distance From Los Alerces Airport to Siem Reap International Airport

The distance from Los Alerces Airport () to Siem Reap International Airport (REP) is 10397 miles or 16731 kilometers or 9028 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 Chaiten ( Chile ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Chaiten and Siem Reap takes around 23 hours 54 minutes.

Estimated flight time from Los Alerces Airport, Chaiten, Chile to Siem Reap International Airport, Siem Reap, Cambodia is 23 hours 54 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		16731 km
Statute Miles		10397 miles
Nautical Miles		9028 nm
Avg. Time of Flight		23 hours 54 minutes

Los Alerces Airport to Siem Reap International Airport Flight Route Map - to REP Flight Path

Location of Los Alerces Airport & Siem Reap International Airport is given below.
Click the map to view Chaiten to Siem Reap nonstop flight path and travel direction.

Click to see flight route on Google Map between Chaiten, Chile and Siem Reap, Cambodia. .

Nonstop flight route between Chaiten, Chile and Siem Reap, Cambodia.

Time Difference Between the Airports • - REP

Time difference between Chaiten (Chile) and Siem Reap (Cambodia) is 10 Hours.
Siem Reap time is 10 Hours ahead of Chaiten.

Location	Local Time
Chaiten (Chile)	2026-09-14, 19:18:40 -03
Siem Reap (Cambodia)	2026-09-15, 05:18:40 +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

Los Alerces Airport ( / SCLR) Chaiten, Chile

Destination

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