FLIGHT TIME / CALCULATED ESTIMATE
Chiang Mai ↗ Boston
CNX / Chiang Mai International AirportBOS / Boston Logan International Airport
MODELLED FLYING TIME16h 24mIllustrative estimate, not a scheduled flight
GREAT-CIRCLE DISTANCE13,140 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 Boston (BOS) is approximately 16 hours and 24 minutes for a modelled route length of 13,140 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: Boston Logan International Airport. Both airport-code and coordinate records are drawn from the site’s imported aviation dataset, with initial curated data used until refreshed.