The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to Sirjan Airport (SYJ) in Sirjan Airport, Iran is 2,897 kilometers (1,800 miles / 1,564 nautical miles). The estimated flight time for this route is approximately 4h, flying west at a heading of 281°.

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 03:22 in Kathmandu, it's 01:07 in Sirjan Airport.

There is a significant elevation difference of 1,456 feet between the two airports. Sirjan Airport sits higher than Tribhuvan International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Sirjan Airport (SYJ) to Kathmandu (KTM) follows a heading of 87° (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 Sirjan Airport (SYJ) detail pages, or use our flight duration calculator to compare other routes.