The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to Nuevo Casas Grandes Airport (NCG) in Nuevo Casas Grandes Airport, Mexico is 13,403 kilometers (8,329 miles / 7,237 nautical miles). The estimated flight time for this route is approximately 17h, flying north northeast at a heading of 13°.

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 Nepal 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 23:00 in Kathmandu, it's 11:15 in Nuevo Casas Grandes Airport. With a 11.75-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 Nuevo Casas Grandes Airport (NCG) to Kathmandu (KTM) 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 Tribhuvan International Airport (KTM) and Nuevo Casas Grandes Airport (NCG) detail pages, or use our flight duration calculator to compare other routes.