The flight distance from Sydney Kingsford Smith International Airport (SYD) in Sydney, Australia to General Leobardo C. Ruiz International Airport (ZCL) in Zacatecas, Mexico is 12,837 kilometers (7,976 miles / 6,931 nautical miles). The estimated flight time for this route is approximately 16h, flying east northeast at a heading of 79°.

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 Australia with Mexico. It is an intercontinental flight between Oceania and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 17:05 in Sydney, it's 01:05 in Zacatecas. With a 16-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 7,120 feet between the two airports. General Leobardo C. Ruiz International Airport sits higher than Sydney Kingsford Smith International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Zacatecas (ZCL) to Sydney (SYD) follows a heading of 242° (west 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 Sydney Kingsford Smith International Airport (SYD) and General Leobardo C. Ruiz International Airport (ZCL) detail pages, or use our flight duration calculator to compare other routes.