Distance From South Coast Heliport to Siem Reap International Airport

The distance from South Coast Heliport () to Siem Reap International Airport (REP) is 4073 miles or 6555 kilometers or 3537 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 Strathalbyn ( Australia ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Strathalbyn and Siem Reap takes around 9 hours 21 minutes.

Estimated flight time from South Coast Heliport, Strathalbyn, Australia to Siem Reap International Airport, Siem Reap, Cambodia is 9 hours 21 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		6555 km
Statute Miles		4073 miles
Nautical Miles		3537 nm
Avg. Time of Flight		9 hours 21 minutes

South Coast Heliport to Siem Reap International Airport Flight Route Map - to REP Flight Path

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

Click to see flight route on Google Map between Strathalbyn, Australia and Siem Reap, Cambodia. .

Nonstop flight route between Strathalbyn, Australia and Siem Reap, Cambodia.

Time Difference Between the Airports • - REP

Time difference between Strathalbyn (Australia) and Siem Reap (Cambodia) is 3 Hours 30 Minutes.
Siem Reap time is 3 Hours 30 Minutes behind Strathalbyn.

Location	Local Time
Strathalbyn (Australia)	2026-10-29, 01:41:22 ACDT
Siem Reap (Cambodia)	2026-10-28, 22:11:22 +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

South Coast Heliport ( / ) Strathalbyn, Australia

Destination

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