表面積は国の総面積で、内陸水域および一部の沿岸水路下の面積を含みます。

Surface area (平方キロ)

19701990200020052010201120122013201420152016201720182019202020212022
ボツワナ581,730581,730581,730581,730581,730581,730581,730581,730581,730581,730581,730581,730581,730581,730581,730581,730581,730
レソト30,36030,36030,36030,36030,36030,36030,36030,36030,36030,36030,36030,36030,36030,36030,36030,36030,360
ナミビア824,290824,290824,290824,290824,290824,290824,290824,290824,290824,290824,290824,290824,290824,290824,290824,290824,290
南アフリカ1,219,0901,219,0901,219,0901,219,0901,219,0901,219,0901,219,0901,219,0901,219,0901,219,0901,219,0901,219,0901,219,0901,219,0901,219,0901,219,0901,219,090
エスワティニ17,36017,36017,36017,36017,36017,36017,36017,36017,36017,36017,36017,36017,36017,36017,36017,36017,360