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: Mauga Silisili (Savaii) 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 feature near Nepen Diakha 581 m
Serbia
lowest point: NA
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
Singapore
lowest point: Singapore Strait 0 m
highest point: Bukit Timah 166 m