The flight distance from Northern Colorado Regional Airport (FNL) in Fort Collins/Loveland, United States to Jomo Kenyatta International Airport (NBO) in Nairobi, Kenya is 14,219 kilometers (8,835 miles / 7,678 nautical miles). The estimated flight time for this route is approximately 18h, flying northeast at a heading of 51°.

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 Kenya. 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 05:34 in Fort Collins/Loveland, it's 14:34 in Nairobi. 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 Nairobi (NBO) to Fort Collins/Loveland (FNL) follows a heading of 324° (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 Northern Colorado Regional Airport (FNL) and Jomo Kenyatta International Airport (NBO) detail pages, or use our flight duration calculator to compare other routes.