The flight distance from Bandaranaike International Apt Colombo Airport (CMB) in Colombo, Sri Lanka to Grundarfjordur Airport (GUU) in Grundarfjordur, Iceland is 9,892 kilometers (6,146 miles / 5,341 nautical miles). The estimated flight time for this route is approximately 13h, flying north northwest at a heading of 336°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting Sri Lanka with Iceland. 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 15:59 in Colombo, it's 10:29 in Grundarfjordur. The 5.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Grundarfjordur (GUU) to Colombo (CMB) follows a heading of 75° (east northeast). 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 Grundarfjordur Airport (GUU) detail pages, or use our flight duration calculator to compare other routes.