The flight distance from Chengdu Shuangliu International Airport (CTU) in Chengdu, China to San Cristobal De Las Casas Airport (SZT) in San Cristobal De Las Casas Airport, Mexico is 14,471 kilometers (8,992 miles / 7,814 nautical miles). The estimated flight time for this route is approximately 18h, flying north northeast at a heading of 21°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting China with Mexico. It is an intercontinental flight between Asia and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 15:52 in Chengdu, it's 01:52 in San Cristobal De Las Casas Airport. With a 14-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 6,082 feet between the two airports. San Cristobal De Las Casas Airport sits higher than Chengdu Shuangliu International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from San Cristobal De Las Casas Airport (SZT) to Chengdu (CTU) follows a heading of 341° (north northwest). 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 San Cristobal De Las Casas Airport (SZT) detail pages, or use our flight duration calculator to compare other routes.