FLIGHT TIME / CALCULATED ESTIMATE
Preah Sihanouk ↗ Montréal
KOS / Sihanouk International AirportYUL / Montreal / Pierre Elliott Trudeau International Airport
MODELLED FLYING TIME17h 10mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE13,778 kmGeographic straight-line distance
ROUTE CATEGORYInternationalOrigin and destination country records
How long is the flight?
The calculated airborne flight-time estimate between Preah Sihanouk (KOS) and Montréal (YUL) is approximately 17 hours and 10 minutes for a modelled route length of 13,778 km.
This is not a confirmed nonstop service or published airline schedule. Airlines can use different paths, and connection time, taxiing, winds, weather, airspace restrictions and operational delays can change the actual journey.
Reference coordinates
Departure: Sihanouk International Airport. Arrival: Montreal / Pierre Elliott Trudeau International Airport. Both airport-code and coordinate records are drawn from the site’s imported aviation dataset, with initial curated data used until refreshed.