Distance From C-708 Heliport to Siem Reap International Airport

The distance from C-708 Heliport () to Siem Reap International Airport (REP) is 2105 miles or 3387 kilometers or 1828 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 Sinjang ( South Korea ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Sinjang and Siem Reap takes around 4 hours 50 minutes.

Estimated flight time from C-708 Heliport, Sinjang, South Korea to Siem Reap International Airport, Siem Reap, Cambodia is 4 hours 50 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		3387 km
Statute Miles		2105 miles
Nautical Miles		1828 nm
Avg. Time of Flight		4 hours 50 minutes

C-708 Heliport to Siem Reap International Airport Flight Route Map - to REP Flight Path

Location of C-708 Heliport & Siem Reap International Airport is given below.
Click the map to view Sinjang to Siem Reap nonstop flight path and travel direction.

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

Nonstop flight route between Sinjang, South Korea and Siem Reap, Cambodia.

Time Difference Between the Airports • - REP

Time difference between Sinjang (South Korea) and Siem Reap (Cambodia) is 2 Hours.
Siem Reap time is 2 Hours behind Sinjang.

Location	Local Time
Sinjang (South Korea)	2026-04-30, 04:00:45 KST
Siem Reap (Cambodia)	2026-04-30, 02:00:45 +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

C-708 Heliport ( / ) Sinjang, South Korea

Destination

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