The flight distance from Istanbul Airport (IST) in Istanbul, Turkey to Kuching International Airport (KCH) in Kuching, Malaysia is 9,198 kilometers (5,715 miles / 4,966 nautical miles). The estimated flight time for this route is approximately 12h, flying east at a heading of 94°.

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 Turkey with Malaysia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 02:21 in Istanbul, it's 07:21 in Kuching. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Kuching (KCH) to Istanbul (IST) follows a heading of 311° (northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Istanbul Airport (IST) and Kuching International Airport (KCH) detail pages, or use our flight duration calculator to compare other routes.