The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to San Nicolas Airport (RIM) in Rodriguez de Mendoza, Peru is 17,035 kilometers (10,585 miles / 9,198 nautical miles). The estimated flight time for this route is approximately 21h, flying northwest at a heading of 319°.

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 Peru. 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 03:16 in Kathmandu, it's 16:31 in Rodriguez de Mendoza. With a 10.75-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 Rodriguez de Mendoza (RIM) to Kathmandu (KTM) follows a heading of 35° (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 Tribhuvan International Airport (KTM) and San Nicolas Airport (RIM) detail pages, or use our flight duration calculator to compare other routes.