Distance From Langley Airport to Siem Reap International Airport, YLY - REP Distance

The distance from Langley Airport (YLY) to Siem Reap International Airport (REP) is 7274 miles or 11706 kilometers or 6317 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 Langley Twp ( Canada ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Langley Twp and Siem Reap takes around 16 hours 43 minutes.

Estimated flight time from Langley Airport, Langley Twp, Canada to Siem Reap International Airport, Siem Reap, Cambodia is 16 hours 43 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 • YLY - REP

Kilometers		11706 km
Statute Miles		7274 miles
Nautical Miles		6317 nm
Avg. Time of Flight		16 hours 43 minutes

Langley Airport to Siem Reap International Airport Flight Route Map - YLY to REP Flight Path

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

Click to see flight route on Google Map between Langley Twp, Canada and Siem Reap, Cambodia. .

Nonstop flight route between Langley Twp, Canada and Siem Reap, Cambodia.

Time Difference Between the Airports • YLY - REP

Time difference between Langley Twp (Canada) and Siem Reap (Cambodia) is 15 Hours.
Siem Reap time is 15 Hours ahead of Langley Twp.

Location	Local Time
Langley Twp (Canada)	2025-12-16, 01:53:55 PST
Siem Reap (Cambodia)	2025-12-16, 16:53:55 +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

Langley Airport (YLY / CYNJ) Langley Twp, Canada

Destination

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