The flight distance from Washington Dulles International Airport (IAD) in Washington, United States to Xangongo Airport (XGN) in Xangongo, Angola is 11,376 kilometers (7,069 miles / 6,143 nautical miles). The estimated flight time for this route is approximately 14h, flying east southeast at a heading of 102°.

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 Angola. 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 08:57 in Washington, it's 13:57 in Xangongo. 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 3,323 feet between the two airports. Xangongo Airport sits higher than Washington Dulles International Airport.

The return flight from Xangongo (XGN) to Washington (IAD) follows a heading of 307° (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 Washington Dulles International Airport (IAD) and Xangongo Airport (XGN) detail pages, or use our flight duration calculator to compare other routes.