The flight distance from Kota Kinabalu International Airport (BKI) in Kota Kinabalu, Malaysia to Denver International Airport (DEN) in Denver, United States is 13,434 kilometers (8,348 miles / 7,254 nautical miles). The estimated flight time for this route is approximately 17h, flying northeast at a heading of 36°.

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 Malaysia with United States. It is an intercontinental flight between Asia and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 19:02 in Kota Kinabalu, it's 04:02 in Denver. With a 15-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 5,424 feet between the two airports. Denver International Airport sits higher than Kota Kinabalu International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Denver (DEN) to Kota Kinabalu (BKI) 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 Kota Kinabalu International Airport (BKI) and Denver International Airport (DEN) detail pages, or use our flight duration calculator to compare other routes.