The flight distance from Hartsfield - Jackson Atlanta International Airport (ATL) in Atlanta, United States to Nouakchott International Airport (NKC) in Nouakchott, Mauritania is 6,945 kilometers (4,315 miles / 3,750 nautical miles). The estimated flight time for this route is approximately 9h, flying east at a heading of 86°.

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 United States with Mauritania. 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 01:08 in Atlanta, it's 06:08 in Nouakchott. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,013 feet between the two airports. Nouakchott International Airport sits lower than Hartsfield - Jackson Atlanta International Airport.

The return flight from Nouakchott (NKC) to Atlanta (ATL) 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 Hartsfield - Jackson Atlanta International Airport (ATL) and Nouakchott International Airport (NKC) detail pages, or use our flight duration calculator to compare other routes.