The flight distance from Soekarno-Hatta International Airport (CGK) in Jakarta, Indonesia to Kos Airport (KGS) in Kos Island, Greece is 9,496 kilometers (5,901 miles / 5,127 nautical miles). The estimated flight time for this route is approximately 12h, flying northwest at a heading of 308°.

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 Indonesia with Greece. 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 17:47 in Jakarta, it's 12:47 in Kos Island. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Kos Island (KGS) to Jakarta (CGK) follows a heading of 101° (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 Soekarno-Hatta International Airport (CGK) and Kos Airport (KGS) detail pages, or use our flight duration calculator to compare other routes.