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: Daravica 2,656 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

Slovakia
lowest point: Bodrok River 94 m
highest point: Gerlachovsky Stit 2,655 m

Slovenia
lowest point: Adriatic Sea 0 m
highest point: Triglav 2,864 m

Solomon Islands
lowest point: Pacific Ocean 0 m
highest point: Mount Makarakomburu 2,447 m

Somalia
lowest point: Indian Ocean 0 m
highest point: Shimbiris 2,416 m

South Africa
lowest point: Atlantic Ocean 0 m
highest point: Njesuthi 3,408 m

South Georgia and the South Sandwich Islands
lowest point: Atlantic
Ocean 0 m
highest point: Mount Paget (South Georgia) 2,934 m

Southern Ocean
lowest point: -7,235 m at the southern end of the
South Sandwich Trench
highest point: sea level 0 m

Spain
lowest point: Atlantic Ocean 0 m
highest point: Pico de Teide (Tenerife) on Canary Islands 3,718 m

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 3,9