The flight distance from Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata, India to General Leobardo C. Ruiz International Airport (ZCL) in Zacatecas, Mexico is 14,809 kilometers (9,202 miles / 7,996 nautical miles). The estimated flight time for this route is approximately 18h, flying north northeast at a heading of 14°.

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 India 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 07:13 in Kolkata, it's 19:43 in Zacatecas. With a 11.5-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 7,125 feet between the two airports. General Leobardo C. Ruiz International Airport sits higher than Netaji Subhash Chandra Bose International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Zacatecas (ZCL) to Kolkata (CCU) follows a heading of 346° (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 Netaji Subhash Chandra Bose International Airport (CCU) and General Leobardo C. Ruiz International Airport (ZCL) detail pages, or use our flight duration calculator to compare other routes.