The flight distance from Bandaranaike International Apt Colombo Airport (CMB) in Colombo, Sri Lanka to Sofia Airport (SOF) in Sofia, Bulgaria is 6,763 kilometers (4,202 miles / 3,652 nautical miles). The estimated flight time for this route is approximately 9h, flying northwest at a heading of 315°.

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

Time zone information: When it's 11:26 in Colombo, it's 07:56 in Sofia. The 3.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,712 feet between the two airports. Sofia Airport sits higher than Bandaranaike International Apt Colombo Airport.

The return flight from Sofia (SOF) to Colombo (CMB) follows a heading of 109° (east 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 Sofia Airport (SOF) detail pages, or use our flight duration calculator to compare other routes.