Distance From Hienheim Airfield to Siem Reap International Airport

The distance from Hienheim Airfield () to Siem Reap International Airport (REP) is 5615 miles or 9037 kilometers or 4876 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 Hienheim ( Germany ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Hienheim and Siem Reap takes around 12 hours 54 minutes.

Estimated flight time from Hienheim Airfield, Hienheim, Germany to Siem Reap International Airport, Siem Reap, Cambodia is 12 hours 54 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		9037 km
Statute Miles		5615 miles
Nautical Miles		4876 nm
Avg. Time of Flight		12 hours 54 minutes

Hienheim Airfield to Siem Reap International Airport Flight Route Map - to REP Flight Path

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

Click to see flight route on Google Map between Hienheim, Germany and Siem Reap, Cambodia. .

Nonstop flight route between Hienheim, Germany and Siem Reap, Cambodia.

Time Difference Between the Airports • - REP

Time difference between Hienheim (Germany) and Siem Reap (Cambodia) is 6 Hours.
Siem Reap time is 6 Hours ahead of Hienheim.

Location	Local Time
Hienheim (Germany)	2026-03-17, 20:58:39 CET
Siem Reap (Cambodia)	2026-03-18, 02:58:39 +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

Hienheim Airfield ( / ) Hienheim, Germany

Destination

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