The flight distance from Istanbul Airport (IST) in Istanbul, Turkey to Long Semado Airport (LSM) in Long Semado, Malaysia is 9,435 kilometers (5,863 miles / 5,095 nautical miles). The estimated flight time for this route is approximately 12h, flying east at a heading of 89°.

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 21:08 in Istanbul, it's 02:08 in Long Semado. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,825 feet between the two airports. Long Semado Airport sits higher than Istanbul Airport.

The return flight from Long Semado (LSM) 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 Long Semado Airport (LSM) detail pages, or use our flight duration calculator to compare other routes.