The flight distance from Suvarnabhumi Airport (BKK) in Bangkok, Thailand to Chiang Mai International Airport (CNX) in Chiang Mai, Thailand is 597 kilometers (371 miles / 323 nautical miles). The estimated flight time for this route is approximately 2h, flying north northwest at a heading of 342°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

This is a domestic route within Thailand. Both airports operate in the same country, which may simplify travel requirements and documentation.

Time zone information: When it's 14:00 in Bangkok, it's 14:00 in Chiang Mai.

There is a significant elevation difference of 1,031 feet between the two airports. Chiang Mai International Airport sits higher than Suvarnabhumi Airport.

The return flight from Chiang Mai (CNX) to Bangkok (BKK) follows a heading of 161° (south southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Suvarnabhumi Airport (BKK) and Chiang Mai International Airport (CNX) detail pages, or use our flight duration calculator to compare other routes.