Distance From Casas de Lázaro Heliport to Siem Reap International Airport

The distance from Casas de Lázaro Heliport () to Siem Reap International Airport (REP) is 6474 miles or 10419 kilometers or 5622 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 Casas de Lázaro ( Spain ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Casas de Lázaro and Siem Reap takes around 14 hours 53 minutes.

Estimated flight time from Casas de Lázaro Heliport, Casas de Lázaro, Spain to Siem Reap International Airport, Siem Reap, Cambodia is 14 hours 53 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		10419 km
Statute Miles		6474 miles
Nautical Miles		5622 nm
Avg. Time of Flight		14 hours 53 minutes

Casas de Lázaro Heliport to Siem Reap International Airport Flight Route Map - to REP Flight Path

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

Click to see flight route on Google Map between Casas de Lázaro, Spain and Siem Reap, Cambodia. .

Nonstop flight route between Casas de Lázaro, Spain and Siem Reap, Cambodia.

Time Difference Between the Airports • - REP

Time difference between Casas de Lázaro (Spain) and Siem Reap (Cambodia) is 6 Hours.
Siem Reap time is 6 Hours ahead of Casas de Lázaro.

Location	Local Time
Casas de Lázaro (Spain)	2026-03-18, 00:16:23 CET
Siem Reap (Cambodia)	2026-03-18, 06:16:23 +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

Casas de Lázaro Heliport ( / ) Casas de Lázaro, Spain

Destination

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