Distance From Sliač Airport to Siem Reap International Airport, SLD - REP Distance

The distance from Sliač Airport (SLD) to Siem Reap International Airport (REP) is 5285 miles or 8505 kilometers or 4589 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 Sliač ( Slovakia ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Sliač and Siem Reap takes around 12 hours 9 minutes.

Estimated flight time from Sliač Airport, Sliač, Slovakia to Siem Reap International Airport, Siem Reap, Cambodia is 12 hours 9 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 • SLD - REP

Kilometers		8505 km
Statute Miles		5285 miles
Nautical Miles		4589 nm
Avg. Time of Flight		12 hours 9 minutes

Sliač Airport to Siem Reap International Airport Flight Route Map - SLD to REP Flight Path

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

Click to see flight route on Google Map between Sliač, Slovakia and Siem Reap, Cambodia. .

Nonstop flight route between Sliač, Slovakia and Siem Reap, Cambodia.

Time Difference Between the Airports • SLD - REP

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

Location	Local Time
Sliač (Slovakia)	2025-12-15, 17:08:24 CET
Siem Reap (Cambodia)	2025-12-15, 23:08:24 +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

Sliač Airport (SLD / LZSL) Sliač, Slovakia

Destination

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