The flight distance from Chengdu Shuangliu International Airport (CTU) in Chengdu, China to Santa Elena de Uairen Airport (SNV) in Santa Elena de Uairen Airport, Venezuela is 15,800 kilometers (9,818 miles / 8,531 nautical miles). The estimated flight time for this route is approximately 20h, flying north northwest at a heading of 335°.

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 Venezuela. It is an intercontinental flight between Asia and South America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 00:21 in Chengdu, it's 12:21 in Santa Elena de Uairen Airport. With a 12-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 1,313 feet between the two airports. Santa Elena de Uairen Airport sits higher than Chengdu Shuangliu International Airport.

The return flight from Santa Elena de Uairen Airport (SNV) to Chengdu (CTU) follows a heading of 21° (north northeast). 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 Santa Elena de Uairen Airport (SNV) detail pages, or use our flight duration calculator to compare other routes.