The flight distance from Chengdu Shuangliu International Airport (CTU) in Chengdu, China to Na-San Airport (SQH) in Son-La, Vietnam is 1,041 kilometers (647 miles / 562 nautical miles). The estimated flight time for this route is approximately 2h, flying south at a heading of 180°.

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 an international route connecting China with Vietnam. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 16:02 in Chengdu, it's 15:02 in Son-La.

The return flight from Son-La (SQH) to Chengdu (CTU) follows a heading of 360° (north). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Chengdu Shuangliu International Airport (CTU) and Na-San Airport (SQH) detail pages, or use our flight duration calculator to compare other routes.