The flight distance from Jomo Kenyatta International Airport (NBO) in Nairobi, Kenya to Buyant-Ukhaa International Airport (ULN) in Ulan Bator, Mongolia is 8,632 kilometers (5,364 miles / 4,661 nautical miles). The estimated flight time for this route is approximately 11h, flying northeast at a heading of 40°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting Kenya with Mongolia. It is an intercontinental flight between Africa and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 05:38 in Nairobi, it's 10:38 in Ulan Bator. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Ulan Bator (ULN) to Nairobi (NBO) follows a heading of 254° (west southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Jomo Kenyatta International Airport (NBO) and Buyant-Ukhaa International Airport (ULN) detail pages, or use our flight duration calculator to compare other routes.