Distance From Ottawa Macdonald-Cartier International Airport to Phnom Penh International Airport, YOW - PNH Distance

The distance from Ottawa Macdonald-Cartier International Airport (YOW) to Phnom Penh International Airport (PNH) is 8507 miles or 13691 kilometers or 7388 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 Ottawa ( Canada ) to Phnom Penh (Pou Senchey) ( Cambodia )?

A one-way nonstop (direct) flight between Ottawa and Phnom Penh (Pou Senchey) takes around 19 hours 33 minutes.

Estimated flight time from Ottawa Macdonald-Cartier International Airport, Ottawa, Canada to Phnom Penh International Airport, Phnom Penh (Pou Senchey), Cambodia is 19 hours 33 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 • YOW - PNH

Kilometers		13691 km
Statute Miles		8507 miles
Nautical Miles		7388 nm
Avg. Time of Flight		19 hours 33 minutes

Ottawa Macdonald-Cartier International Airport to Phnom Penh International Airport Flight Route Map - YOW to PNH Flight Path

Location of Ottawa Macdonald-Cartier International Airport & Phnom Penh International Airport is given below.
Click the map to view Ottawa to Phnom Penh (Pou Senchey) nonstop flight path and travel direction.

Click to see flight route on Google Map between Ottawa, Canada and Phnom Penh (Pou Senchey), Cambodia. .

Nonstop flight route between Ottawa, Canada and Phnom Penh (Pou Senchey), Cambodia.

Time Difference Between the Airports • YOW - PNH

Time difference between Ottawa (Canada) and Phnom Penh (Pou Senchey) (Cambodia) is 12 Hours.
Phnom Penh (Pou Senchey) time is 12 Hours ahead of Ottawa.

Location	Local Time
Ottawa (Canada)	2025-12-16, 00:36:10 EST
Phnom Penh (Pou Senchey) (Cambodia)	2025-12-16, 12:36:10 +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

Ottawa Macdonald-Cartier International Airport (YOW / CYOW) Ottawa, Canada

Destination

Phnom Penh International Airport (PNH / VDPP) Phnom Penh (Pou Senchey), Cambodia