Distance From Opapimiskan Lake Airport to Siem Reap International Airport, YBS - REP Distance

The distance from Opapimiskan Lake Airport (YBS) to Siem Reap International Airport (REP) is 7798 miles or 12549 kilometers or 6772 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 Opapimiskan Lake ( Canada ) to Siem Reap ( Cambodia )?

A one-way nonstop (direct) flight between Opapimiskan Lake and Siem Reap takes around 17 hours 55 minutes.

Estimated flight time from Opapimiskan Lake Airport, Opapimiskan Lake, Canada to Siem Reap International Airport, Siem Reap, Cambodia is 17 hours 55 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 • YBS - REP

Kilometers		12549 km
Statute Miles		7798 miles
Nautical Miles		6772 nm
Avg. Time of Flight		17 hours 55 minutes

Opapimiskan Lake Airport to Siem Reap International Airport Flight Route Map - YBS to REP Flight Path

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

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

Nonstop flight route between Opapimiskan Lake, Canada and Siem Reap, Cambodia.

Time Difference Between the Airports • YBS - REP

Time difference between Opapimiskan Lake (Canada) and Siem Reap (Cambodia) is 12 Hours.
Siem Reap time is 12 Hours ahead of Opapimiskan Lake.

Location	Local Time
Opapimiskan Lake (Canada)	2026-05-04, 01:15:17 EST
Siem Reap (Cambodia)	2026-05-04, 13:15:17 +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

Opapimiskan Lake Airport (YBS / CKM8) Opapimiskan Lake, Canada

Destination

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