Distance From Harding Airport to Siem Reap International Airport

The distance from Harding Airport () to Siem Reap International Airport (REP) is 5766 miles or 9279 kilometers or 5007 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 Harding ( South Africa ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Harding and Siem Reap takes around 13 hours 15 minutes.

Estimated flight time from Harding Airport, Harding, South Africa to Siem Reap International Airport, Siem Reap, Cambodia is 13 hours 15 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		9279 km
Statute Miles		5766 miles
Nautical Miles		5007 nm
Avg. Time of Flight		13 hours 15 minutes

Harding Airport to Siem Reap International Airport Flight Route Map - to REP Flight Path

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

Click to see flight route on Google Map between Harding, South Africa and Siem Reap, Cambodia. .

Nonstop flight route between Harding, South Africa and Siem Reap, Cambodia.

Time Difference Between the Airports • - REP

Time difference between Harding (South Africa) and Siem Reap (Cambodia) is 5 Hours.
Siem Reap time is 5 Hours ahead of Harding.

Location	Local Time
Harding (South Africa)	2026-04-01, 12:28:40 SAST
Siem Reap (Cambodia)	2026-04-01, 17:28:40 +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

Harding Airport ( / FAHJ) Harding, South Africa

Destination

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