Country,Area,Borders,Capital,Population Algeria,"2,381,743 km²","Libya,Mali,Mauritania,Niger,Tunisia",Algiers,"32,854,002" Angola,"1,246,700 km²","Democratic Republic of the Congo,Namibia,Zambia",Luanda,"24,383,301" Benin,"112,620 km²","Burkina Faso,Niger,Nigeria,Togo",Porto-Novo,"8,439,000"