The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to Stony River 2 Airport (SRV) in Stony River, United States is 8,641 kilometers (5,369 miles / 4,666 nautical miles). The estimated flight time for this route is approximately 11h, flying north northeast at a heading of 25°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting Nepal with United States. 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 19:50 in Kathmandu, it's 06:05 in Stony River. With a 13.75-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 4,160 feet between the two airports. Stony River 2 Airport sits lower than Tribhuvan International Airport.

The return flight from Stony River (SRV) to Kathmandu (KTM) follows a heading of 307° (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 Stony River 2 Airport (SRV) detail pages, or use our flight duration calculator to compare other routes.