Distance From Konstancin Heliport to Siem Reap International Airport

The distance from Konstancin Heliport () to Siem Reap International Airport (REP) is 5179 miles or 8334 kilometers or 4497 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 Ciszyca ( Poland ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Ciszyca and Siem Reap takes around 11 hours 54 minutes.

Estimated flight time from Konstancin Heliport, Ciszyca, Poland to Siem Reap International Airport, Siem Reap, Cambodia is 11 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		8334 km
Statute Miles		5179 miles
Nautical Miles		4497 nm
Avg. Time of Flight		11 hours 54 minutes

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

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

Click to see flight route on Google Map between Ciszyca, Poland and Siem Reap, Cambodia. .

Nonstop flight route between Ciszyca, Poland and Siem Reap, Cambodia.

Time Difference Between the Airports • - REP

Time difference between Ciszyca (Poland) and Siem Reap (Cambodia) is 5 Hours.
Siem Reap time is 5 Hours ahead of Ciszyca.

Location	Local Time
Ciszyca (Poland)	2026-06-21, 11:57:25 CEST
Siem Reap (Cambodia)	2026-06-21, 16:57:25 +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

Konstancin Heliport ( / ) Ciszyca, Poland

Destination

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