The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to Dasht-e Naz Airport (SRY) in Sari, Iran is 3,170 kilometers (1,969 miles / 1,711 nautical miles). The estimated flight time for this route is approximately 5h, flying west northwest at a heading of 296°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting Nepal with Iran. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 03:57 in Kathmandu, it's 01:42 in Sari.

There is a significant elevation difference of 4,355 feet between the two airports. Dasht-e Naz Airport sits lower than Tribhuvan International Airport.

The return flight from Sari (SRY) to Kathmandu (KTM) follows a heading of 99° (east). 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 Dasht-e Naz Airport (SRY) detail pages, or use our flight duration calculator to compare other routes.