The flight distance from Karlovy Vary International Airport (KLV) in Karlovy Vary, Czech Republic to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 6,464 kilometers (4,016 miles / 3,490 nautical miles). The estimated flight time for this route is approximately 9h, flying east at a heading of 84°.

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

Time zone information: When it's 23:54 in Karlovy Vary, it's 04:39 in Kathmandu. The 4.75-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 2,401 feet between the two airports. Tribhuvan International Airport sits higher than Karlovy Vary International Airport.

The return flight from Kathmandu (KTM) to Karlovy Vary (KLV) follows a heading of 314° (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 Karlovy Vary International Airport (KLV) and Tribhuvan International Airport (KTM) detail pages, or use our flight duration calculator to compare other routes.