FLIGHT TIME / CALCULATED ESTIMATE
Preah Sihanouk ↗ Cancún
KOS / Sihanouk International AirportCUN / Cancún International Airport
MODELLED FLYING TIME20h 13mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE16,317 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 Cancún (CUN) is approximately 20 hours and 13 minutes for a modelled route length of 16,317 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: Cancún International Airport. Both airport-code and coordinate records are drawn from the site’s imported aviation dataset, with initial curated data used until refreshed.