52 m

Tajikistan
lowest point: Syr Darya (Sirdaryo) 300 m
highest point: Qullai Ismoili Somoni 7,495 m

Tanzania
lowest point: Indian Ocean 0 m
highest point: Kilimanjaro 5,895 m

Thailand
lowest point: Gulf of Thailand 0 m
highest point: Doi Inthanon 2,576 m

Togo
lowest point: Atlantic Ocean 0 m
highest point: Mont Agou 986 m

Tokelau
lowest point: Pacific Ocean 0 m
highest point: unnamed location 5 m

Tonga
lowest point: Pacific Ocean 0 m
highest point: unnamed location on Kao Island 1,033 m

Trinidad and Tobago
lowest point: Caribbean Sea 0 m
highest point: El Cerro del Aripo 940 m

Tromelin Island
lowest point: Indian Ocean 0 m
highest point: unnamed location 7 m

Tunisia
lowest point: Shatt al Gharsah -17 m
highest point: Jebel ech Chambi 1,544 m

Turkey
lowest point: Mediterranean Sea 0 m
highest point: Mount Ararat 5,166 m

Turkmenistan
lowest point: Vpadina Akchanaya -81 m; note -
Sarygamysh Koli is a lake in northern Turkmenistan with a water
level that fluctuates above and below the elevation of Vpadina
Akchanaya (the lake has dropped as low as -110 m)
highest point: Gora Ayribaba 3,139 m

Turks and Caicos Islands
lowest point: Caribbean Sea 0 m
highest point: Blue Hills 49 m

Tuvalu
lowest point: Pacific Ocean 0 m
highest point: unnamed location 5 m

Uganda
lowest point: Lake Albert 621 m
highest point: Margherita Peak on Mount Stanley 5,110 m

Ukraine
lowest point: Black Sea 0 m
highest point: Hora Hoverla 2,061 m

United Arab Emirates
lowest point: Persian Gulf 0 m
highest point: Jabal Yibir 1,527 m

United Kingdom
lowest point: The Fens -4 m
highest point: Ben Nevis 1,343 m

United States
lowest point: Death Valley -86 m
highest point: Mount McKinley 6,194 m

United States Pacific Island Wildlife Refuges
lowest point: Pacific
Ocean 0 m
highest point: Baker Island, unnamed location - 8 m; Howland Island,
unnamed location - 3 m; Jarvis Island, unnamed location - 7 m;
Johnston Atoll, Sand Island - 10 m; Kingman Reef, unnamed location -
less than 1 m; Midway Islands, unnamed location - 13 m; Palmyra
Atoll, unnamed location - 2 m

Uruguay
lowest point: Atlantic Ocean 0 m
highest point: Cerro Catedral 514 m

Uzbekistan
lowest point: Sariqarnish Kuli -12 m
highest point: Adelunga Toghi 4,301 m

Vanuatu
lowest point: Pacific Ocean 0 m
highest point: Tab