The flight distance from Bandaranaike International Apt Colombo Airport (CMB) in Colombo, Sri Lanka to Kashan Airport (KKS) in Kashan Airport, Iran is 4,155 kilometers (2,582 miles / 2,243 nautical miles). The estimated flight time for this route is approximately 6h, flying northwest at a heading of 320°.

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 Sri Lanka with Iran. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 23:18 in Colombo, it's 21:18 in Kashan Airport.

There is a significant elevation difference of 3,435 feet between the two airports. Kashan Airport sits higher than Bandaranaike International Apt Colombo Airport.

The return flight from Kashan Airport (KKS) to Colombo (CMB) follows a heading of 129° (southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Bandaranaike International Apt Colombo Airport (CMB) and Kashan Airport (KKS) detail pages, or use our flight duration calculator to compare other routes.