The flight distance from RAF Ascension Island (ASI) in Ascension Island, SH to Jomo Kenyatta International Airport (NBO) in Nairobi, Kenya is 5,731 kilometers (3,561 miles / 3,095 nautical miles). The estimated flight time for this route is approximately 8h, flying east at a heading of 85°.

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 SH with Kenya. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 05:09 in Ascension Island, it's 08:09 in Nairobi. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 5,052 feet between the two airports. Jomo Kenyatta International Airport sits higher than RAF Ascension Island. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Nairobi (NBO) to Ascension Island (ASI) follows a heading of 261° (west). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the RAF Ascension Island (ASI) and Jomo Kenyatta International Airport (NBO) detail pages, or use our flight duration calculator to compare other routes.