The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to Senador Nilo Coelho Airport (PNZ) in Petrolina, Brazil is 14,014 kilometers (8,708 miles / 7,567 nautical miles). The estimated flight time for this route is approximately 17h, flying west at a heading of 279°.

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 Brazil. 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 08:34 in Kathmandu, it's 23:49 in Petrolina. With a 8.75-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 3,127 feet between the two airports. Senador Nilo Coelho Airport sits lower than Tribhuvan International Airport.

The return flight from Petrolina (PNZ) to Kathmandu (KTM) follows a heading of 62° (east 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 Senador Nilo Coelho Airport (PNZ) detail pages, or use our flight duration calculator to compare other routes.