The flight distance from Denver International Airport (DEN) in Denver, United States to Leribe Airport (LRB) in Leribe, Lesotho is 15,561 kilometers (9,669 miles / 8,402 nautical miles). The estimated flight time for this route is approximately 19h, 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 United States with Lesotho. It is an intercontinental flight between North America and Africa. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 22:43 in Denver, it's 07:43 in Leribe. With a 9-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Leribe (LRB) to Denver (DEN) follows a heading of 299° (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 Denver International Airport (DEN) and Leribe Airport (LRB) detail pages, or use our flight duration calculator to compare other routes.