WEBSudan is situated in North Africa, with an 853 km (530 mi) coastline bordering the Red Sea. [195] It has land borders with Egypt, Eritrea, Ethiopia, South Sudan, the Central African Republic, Chad, and Libya. With an area of 1,886,068 km 2 (728,215 sq mi), it is the third-largest country on the continent (after Algeria and Democratic Republic ...