Distance From Saddle Mountain Airport to Siem Reap International Airport

The distance from Saddle Mountain Airport () to Siem Reap International Airport (REP) is 9071 miles or 14597 kilometers or 7877 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 Rio Frio ( United States ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Rio Frio and Siem Reap takes around 20 hours 51 minutes.

Estimated flight time from Saddle Mountain Airport, Rio Frio, United States to Siem Reap International Airport, Siem Reap, Cambodia is 20 hours 51 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		14597 km
Statute Miles		9071 miles
Nautical Miles		7877 nm
Avg. Time of Flight		20 hours 51 minutes

Saddle Mountain Airport to Siem Reap International Airport Flight Route Map - to REP Flight Path

Location of Saddle Mountain Airport & Siem Reap International Airport is given below.
Click the map to view Rio Frio to Siem Reap nonstop flight path and travel direction.

Click to see flight route on Google Map between Rio Frio, United States and Siem Reap, Cambodia. .

Nonstop flight route between Rio Frio, United States and Siem Reap, Cambodia.

Time Difference Between the Airports • - REP

Time difference between Rio Frio (United States) and Siem Reap (Cambodia) is 13 Hours.
Siem Reap time is 13 Hours ahead of Rio Frio.

Location	Local Time
Rio Frio (United States)	2026-03-18, 09:40:57 MDT
Siem Reap (Cambodia)	2026-03-18, 22:40:57 +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

Saddle Mountain Airport ( / ) Rio Frio, United States

Destination

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