Spratly Islands
lowest point: South China Sea 0 m
highest point: unnamed location on Southwest Cay 4 m

Sri Lanka
lowest point: Indian Ocean 0 m
highest point: Pidurutalagala 2,524 m

Sudan
lowest point: Red Sea 0 m
highest point: Kinyeti 3,187 m

Suriname
lowest point: unnamed location in the coastal plain -2 m
highest point: Juliana Top 1,230 m

Svalbard
lowest point: Arctic Ocean 0 m
highest point: Newtontoppen 1,717 m

Swaziland
lowest point: Great Usutu River 21 m
highest point: Emlembe 1,862 m

Sweden
lowest point: reclaimed bay of Lake Hammarsjon, near
Kristianstad -2.41 m
highest point: Kebnekaise 2,111 m

Switzerland
lowest point: Lake Maggiore 195 m
highest point: Dufourspitze 4,634 m

Syria
lowest point: unnamed location near Lake Tiberias -200 m
highest point: Mount Hermon 2,814 m

Taiwan
lowest point: South China Sea 0 m
highest point: Yu Shan 3,952 m