FLIGHT TIME / CALCULATED ESTIMATE
Preah Sihanouk ↗ São Paulo
KOS / Sihanouk International AirportGRU / São Paulo/Guarulhos–Governor André Franco Montoro International Airport
MODELLED FLYING TIME20h 28mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE16,540 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 São Paulo (GRU) is approximately 20 hours and 28 minutes for a modelled route length of 16,540 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: São Paulo/Guarulhos–Governor André Franco Montoro International Airport. Both airport-code and coordinate records are drawn from the site’s imported aviation dataset, with initial curated data used until refreshed.