The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to Capitan Av. German Quiroga G. Airport (SRJ) in San Borja, Bolivia is 16,802 kilometers (10,440 miles / 9,073 nautical miles). The estimated flight time for this route is approximately 21h, flying west northwest at a heading of 291°.

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 Bolivia. 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 18:23 in Kathmandu, it's 08:38 in San Borja. 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 3,757 feet between the two airports. Capitan Av. German Quiroga G. Airport sits lower than Tribhuvan International Airport.

The return flight from San Borja (SRJ) to Kathmandu (KTM) follows a heading of 59° (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 Capitan Av. German Quiroga G. Airport (SRJ) detail pages, or use our flight duration calculator to compare other routes.