The flight distance from Bandaranaike International Apt Colombo Airport (CMB) in Colombo, Sri Lanka to Rumbek Airport (RBX) in Rumbek, South Sudan is 5,539 kilometers (3,442 miles / 2,991 nautical miles). The estimated flight time for this route is approximately 8h, flying west at a heading of 273°.

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

Time zone information: When it's 08:12 in Colombo, it's 04:42 in Rumbek. 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 1,348 feet between the two airports. Rumbek Airport sits higher than Bandaranaike International Apt Colombo Airport.

The return flight from Rumbek (RBX) to Colombo (CMB) follows a heading of 86° (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 Bandaranaike International Apt Colombo Airport (CMB) and Rumbek Airport (RBX) detail pages, or use our flight duration calculator to compare other routes.