FLIGHT TIME / CALCULATED ESTIMATE
Chiang Mai ↗ Seattle
CNX / Chiang Mai International AirportSEA / Seattle–Tacoma International Airport
MODELLED FLYING TIME14h 32mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE11,580 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 Seattle (SEA) is approximately 14 hours and 32 minutes for a modelled route length of 11,580 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: Seattle–Tacoma International Airport. Both airport-code and coordinate records are drawn from the site’s imported aviation dataset, with initial curated data used until refreshed.