Distance From New Siem Reap Angkor International Airport (under construction) to San Antonio International Airport

The distance from New Siem Reap Angkor International Airport (under construction) () to San Antonio International Airport (SAT) is 9109 miles or 14659 kilometers or 7910 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 Siem Reap (Paoy Smach) ( Cambodia ) to San Antonio ( United States )?

A one-way nonstop (direct) flight between Siem Reap (Paoy Smach) and San Antonio takes around 20 hours 56 minutes.

Estimated flight time from New Siem Reap Angkor International Airport (under construction), Siem Reap (Paoy Smach), Cambodia to San Antonio International Airport, San Antonio, United States is 20 hours 56 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 • - SAT

Kilometers		14659 km
Statute Miles		9109 miles
Nautical Miles		7910 nm
Avg. Time of Flight		20 hours 56 minutes

New Siem Reap Angkor International Airport (under construction) to San Antonio International Airport Flight Route Map - to SAT Flight Path

Location of New Siem Reap Angkor International Airport (under construction) & San Antonio International Airport is given below.
Click the map to view Siem Reap (Paoy Smach) to San Antonio nonstop flight path and travel direction.

Click to see flight route on Google Map between Siem Reap (Paoy Smach), Cambodia and San Antonio, United States. .

Nonstop flight route between Siem Reap (Paoy Smach), Cambodia and San Antonio, United States.

Time Difference Between the Airports • - SAT

Time difference between Siem Reap (Paoy Smach) (Cambodia) and San Antonio (United States) is 13 Hours.
San Antonio time is 13 Hours behind Siem Reap (Paoy Smach).

Location	Local Time
Siem Reap (Paoy Smach) (Cambodia)	2026-03-23, 12:56:25 +07
San Antonio (United States)	2026-03-22, 23:56:25 MDT

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

New Siem Reap Angkor International Airport (under construction) ( / ) Siem Reap (Paoy Smach), Cambodia

Destination

San Antonio International Airport (SAT / KSAT) San Antonio, United States