Saint Pierre and Miquelon
lowest point: Atlantic Ocean 0 m
highest point: Morne de la Grande Montagne 240 m
Saint Vincent and the Grenadines
lowest point: Caribbean Sea 0 m
highest point: La Soufriere 1,234 m
Samoa
lowest point: Pacific Ocean 0 m
highest point: Mount Silisili 1,857 m
San Marino
lowest point: Torrente Ausa 55 m
highest point: Monte Titano 755 m
Sao Tome and Principe
lowest point: Atlantic Ocean 0 m
highest point: Pico de Sao Tome 2,024 m
Saudi Arabia
lowest point: Persian Gulf 0 m
highest point: Jabal Sawda' 3,133 m
Senegal
lowest point: Atlantic Ocean 0 m
highest point: unnamed elevation southwest of Kedougou 581 m
Serbia
lowest point: Danube and Timok Rivers 35 m
highest point: Midzor 2,169 m
Seychelles
lowest point: Indian Ocean 0 m
highest point: Morne Seychellois 905 m
Sierra Leone
lowest point: Atlantic Ocean 0 m
highest point: Loma Mansa (Bintimani) 1,948 m