FLIGHT TIME / CALCULATED ESTIMATE
Chiang Mai ↗ Montréal
CNX / Chiang Mai International AirportYUL / Montreal / Pierre Elliott Trudeau International Airport
MODELLED FLYING TIME16h 2mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE12,835 kmGeographic straight-line distance
ROUTE CATEGORYInternationalOrigin and destination country records
How long is the flight?
The calculated airborne flight-time estimate between Chiang Mai (CNX) and Montréal (YUL) is approximately 16 hours and 2 minutes for a modelled route length of 12,835 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: Chiang Mai 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.