Distance From Colonia Sarmiento Airport to Siem Reap International Airport, OLN - REP Distance

The distance from Colonia Sarmiento Airport (OLN) to Siem Reap International Airport (REP) is 10175 miles or 16374 kilometers or 8836 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 Sarmiento ( Argentina ) to Siem Reap ( Cambodia )?

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

Estimated flight time from Colonia Sarmiento Airport, Sarmiento, Argentina to Siem Reap International Airport, Siem Reap, Cambodia is 23 hours 23 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 • OLN - REP

Kilometers		16374 km
Statute Miles		10175 miles
Nautical Miles		8836 nm
Avg. Time of Flight		23 hours 23 minutes

Colonia Sarmiento Airport to Siem Reap International Airport Flight Route Map - OLN to REP Flight Path

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

Click to see flight route on Google Map between Sarmiento, Argentina and Siem Reap, Cambodia. .

Nonstop flight route between Sarmiento, Argentina and Siem Reap, Cambodia.

Time Difference Between the Airports • OLN - REP

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

Location	Local Time
Sarmiento (Argentina)	2026-04-30, 11:53:31 -03
Siem Reap (Cambodia)	2026-04-30, 21:53:31 +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

Colonia Sarmiento Airport (OLN / ) Sarmiento, Argentina

Destination

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