Distance From Santo Tomás de La Sierra Airport to Siem Reap International Airport

The distance from Santo Tomás de La Sierra Airport () to Siem Reap International Airport (REP) is 10508 miles or 16911 kilometers or 9126 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 Saldungaray ( Argentina ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Saldungaray and Siem Reap takes around 24 hours 9 minutes.

Estimated flight time from Santo Tomás de La Sierra Airport, Saldungaray, Argentina to Siem Reap International Airport, Siem Reap, Cambodia is 24 hours 9 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		16911 km
Statute Miles		10508 miles
Nautical Miles		9126 nm
Avg. Time of Flight		24 hours 9 minutes

Santo Tomás de La Sierra Airport to Siem Reap International Airport Flight Route Map - to REP Flight Path

Location of Santo Tomás de La Sierra Airport & Siem Reap International Airport is given below.
Click the map to view Saldungaray to Siem Reap nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - REP

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

Location	Local Time
Saldungaray (Argentina)	2026-03-19, 02:14:30 -03
Siem Reap (Cambodia)	2026-03-19, 12:14:30 +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

Santo Tomás de La Sierra Airport ( / ) Saldungaray, Argentina

Destination

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