The flight distance from Croker Island Airport (CKI) in Croker Island Airport, Australia to Denver International Airport (DEN) in Denver, United States is 13,586 kilometers (8,442 miles / 7,336 nautical miles). The estimated flight time for this route is approximately 17h, flying northeast at a heading of 50°.

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

Time zone information: When it's 19:45 in Croker Island Airport, it's 03:15 in Denver. With a 16.5-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 5,418 feet between the two airports. Denver International Airport sits higher than Croker Island Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Denver (DEN) to Croker Island Airport (CKI) follows a heading of 283° (west 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 Croker Island Airport (CKI) and Denver International Airport (DEN) detail pages, or use our flight duration calculator to compare other routes.