The flight distance from Hartsfield - Jackson Atlanta International Airport (ATL) in Atlanta, United States to Osvaldo Vieira International Airport (OXB) in Bissau, Guinea-Bissau is 7,323 kilometers (4,550 miles / 3,954 nautical miles). The estimated flight time for this route is approximately 10h, flying east at a heading of 92°.

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 Guinea-Bissau. 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 00:51 in Atlanta, it's 05:51 in Bissau. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Bissau (OXB) to Atlanta (ATL) follows a heading of 302° (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 Osvaldo Vieira International Airport (OXB) detail pages, or use our flight duration calculator to compare other routes.