The flight distance from Ipiranga Airport (IPG) in Santo Antonio Do Ica, Brazil to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 16,195 kilometers (10,063 miles / 8,745 nautical miles). The estimated flight time for this route is approximately 20h, flying northeast at a heading of 41°.

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 Brazil with Nepal. It is an intercontinental flight between South America and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 13:31 in Santo Antonio Do Ica, it's 23:16 in Kathmandu. With a 9.75-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 4,259 feet between the two airports. Tribhuvan International Airport sits higher than Ipiranga Airport.

The return flight from Kathmandu (KTM) to Santo Antonio Do Ica (IPG) follows a heading of 312° (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 Ipiranga Airport (IPG) and Tribhuvan International Airport (KTM) detail pages, or use our flight duration calculator to compare other routes.