| Rank | Country | Area |
208 | Saint Helena | total: 413 sq km land: Saint Helena Island 122 sq km; Ascension Island 90 sq km; Tristan da Cunha island group 201 sq km water: 0 sq km |
219 | Saint Kitts and Nevis | total: 261 sq km (Saint Kitts 168 sq km; Nevis 93 sq km) land: 261 sq km water: 0 sq km |
198 | Saint Lucia | total: 616 sq km land: 606 sq km water: 10 sq km |
236 | Saint Martin | total: 54.4 sq km land: 54.4 sq km water: NEGL |
221 | Saint Pierre and Miquelon | total: 242 sq km land: 242 sq km water: 0 sq km note: includes eight small islands in the Saint Pierre and the Miquelon groups |
210 | Saint Vincent and the Grenadines | total: 389 sq km (Saint Vincent 344 sq km) land: 389 sq km water: 0 sq km |
183 | Samoa | total: 2,944 sq km land: 2,934 sq km water: 10 sq km |
235 | San Marino | total: 61.2 sq km land: 61.2 sq km water: 0 sq km |
190 | Sao Tome and Principe | total: 1,001 sq km land: 1,001 sq km water: 0 sq km |
20 | Saudi Arabia | total: 2,149,690 sq km land: 2,149,690 sq km water: 0 sq km |
93 | Senegal | total: 196,190 sq km land: 192,000 sq km water: 4,190 sq km |
123 | Serbia | total: 77,474 sq km land: 77,474 sq km water: 0 sq km |
204 | Seychelles | total: 455 sq km land: 455 sq km water: 0 sq km |
124 | Sierra Leone | total: 71,740 sq km land: 71,620 sq km water: 120 sq km |
196 | Singapore | total: 692.7 sq km land: 682.7 sq km water: 10 sq km |
136 | Slovakia | total: 48,845 sq km land: 48,800 sq km water: 45 sq km |
160 | Slovenia | total: 20,273 sq km land: 20,151 sq km water: 122 sq km |
150 | Solomon Islands | total: 28,450 sq km land: 27,540 sq km water: 910 sq km |
49 | Somalia | total: 637,657 sq km land: 627,337 sq km water: 10,320 sq km |