FLIGHT TIME / CALCULATED ESTIMATE
Colombo ↗ Chiang Mai
CMB / Bandaranaike International Colombo AirportCNX / Chiang Mai International Airport
MODELLED FLYING TIME3h 55mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE2,432 kmGeographic straight-line distance
ROUTE CATEGORYInternationalOrigin and destination country records
How long is the flight?
The calculated airborne flight-time estimate between Colombo (CMB) and Chiang Mai (CNX) is approximately 3 hours and 55 minutes for a modelled route length of 2,432 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: Bandaranaike International Colombo Airport. Arrival: Chiang Mai International Airport. Both airport-code and coordinate records are drawn from the site’s imported aviation dataset, with initial curated data used until refreshed.