The flight distance from Bandaranaike International Apt Colombo Airport (CMB) in Colombo, Sri Lanka to Oyem Airport (OYE) in Oyem, Gabon is 7,592 kilometers (4,718 miles / 4,100 nautical miles). The estimated flight time for this route is approximately 10h, flying west at a heading of 269°.

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 Gabon. 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 19:51 in Colombo, it's 15:21 in Oyem. The 4.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 2,128 feet between the two airports. Oyem Airport sits higher than Bandaranaike International Apt Colombo Airport.

The return flight from Oyem (OYE) to Colombo (CMB) follows a heading of 83° (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 Oyem Airport (OYE) detail pages, or use our flight duration calculator to compare other routes.