Distance From Pista de Montevil (Batalha) to Siem Reap International Airport

The distance from Pista de Montevil (Batalha) () to Siem Reap International Airport (REP) is 6800 miles or 10943 kilometers or 5905 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 Alcácer do Sal ( Portugal ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Alcácer do Sal and Siem Reap takes around 15 hours 37 minutes.

Estimated flight time from Pista de Montevil (Batalha), Alcácer do Sal, Portugal to Siem Reap International Airport, Siem Reap, Cambodia is 15 hours 37 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		10943 km
Statute Miles		6800 miles
Nautical Miles		5905 nm
Avg. Time of Flight		15 hours 37 minutes

Pista de Montevil (Batalha) to Siem Reap International Airport Flight Route Map - to REP Flight Path

Location of Pista de Montevil (Batalha) & Siem Reap International Airport is given below.
Click the map to view Alcácer do Sal to Siem Reap nonstop flight path and travel direction.

Click to see flight route on Google Map between Alcácer do Sal, Portugal and Siem Reap, Cambodia. .

Nonstop flight route between Alcácer do Sal, Portugal and Siem Reap, Cambodia.

Time Difference Between the Airports • - REP

Time difference between Alcácer do Sal (Portugal) and Siem Reap (Cambodia) is 6 Hours.
Siem Reap time is 6 Hours ahead of Alcácer do Sal.

Location	Local Time
Alcácer do Sal (Portugal)	2026-05-01, 09:48:11 WEST
Siem Reap (Cambodia)	2026-05-01, 15:48:11 +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

Pista de Montevil (Batalha) ( / ) Alcácer do Sal, Portugal

Destination

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