The flight distance from Sauce Viejo Airport (SFN) in Santa Fe, Argentina to Shenzhen Bao'an International Airport (SZX) in Shenzhen, China is 18,875 kilometers (11,729 miles / 10,192 nautical miles). The estimated flight time for this route is approximately 23h, flying south southeast at a heading of 151°.

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

Time zone information: When it's 03:09 in Santa Fe, it's 14:09 in Shenzhen. With a 11-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Shenzhen (SZX) to Santa Fe (SFN) follows a heading of 207° (south southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Sauce Viejo Airport (SFN) and Shenzhen Bao'an International Airport (SZX) detail pages, or use our flight duration calculator to compare other routes.