t point: Atlantic Ocean 0 m
highest point: Fako 4,095 m (on Mt. Cameroon)

Canada
lowest point: Atlantic Ocean 0 m
highest point: Mount Logan 5,959 m

Cape Verde
lowest point: Atlantic Ocean 0 m
highest point: Mt. Fogo 2,829 m (a volcano on Fogo Island)

Cayman Islands
lowest point: Caribbean Sea 0 m
highest point: The Bluff (Cayman Brac) 43 m

Central African Republic
lowest point: Oubangui River 335 m
highest point: Mont Ngaoui 1,420 m

Chad
lowest point: Djourab Depression 160 m
highest point: Emi Koussi 3,415 m

Chile
lowest point: Pacific Ocean 0 m
highest point: Nevado Ojos del Salado 6,880 m

China
lowest point: Turpan Pendi -154 m
highest point: Mount Everest 8,850 m

Christmas Island
lowest point: Indian Ocean 0 m
highest point: Murray Hill 361 m

Clipperton Island
lowest point: Pacific Ocean 0 m
highest point: Rocher Clipperton 29 m

Cocos (Keeling) Islands
lowest point: Indian Ocean 0 m
highest point: unnamed location 5 m

Colombia
lowest point: Pacific Ocean 0 m
highest point: Pico Cristobal Colon 5,775 m
note: nearby Pico Simon Bolivar also has the same elevation

Comoros
lowest point: Indian Ocean 0 m
highest point: Le Karthala 2,360 m

Congo, Democratic Republic of the
lowest point: Atlantic Ocean 0 m
highest point: Pic Marguerite on Mont Ngaliema (Mount Stanley) 5,110
m

Congo, Republic of the
lowest point: Atlantic Ocean 0 m
highest point: Mount Berongou 903 m

Cook Islands
lowest point: Pacific Ocean 0 m
highest point: Te Manga 652 m

Coral Sea Islands
lowest point: Pacific Ocean 0 m
highest point: unnamed location on Cato Island 6 m

Costa Rica
lowest point: Pacific Ocean 0 m
highest point: Cerro Chirripo 3,810 m

Cote d'Ivoire
lowest point: Gulf of Guinea 0 m
highest point: Mont Nimba 1,752 m

Croatia
lowest point: Adriatic Sea 0 m
highest point: Dinara 1,830 m

Cuba
lowest point: Caribbean Sea 0 m
highest point: Pico Turquino 2,005 m

Cyprus
lowest point: Mediterranean Sea 0 m
highest point: Mount Olympus 1,951 m

Czech Republic
lowest point: Elbe River 115 m
highest point: Snezka 1,602 m

Denmark
lowest point: Lammefjord -7 m
highest point: Yding Skovhoej 173 m

Djibouti
lowest point: Lac Assal -155 m
highest point: Moussa Ali 2,028 m

Dominica
lowest point: Caribbean Sea 0 m
highest point: Morne Diablatins 1,447 m

Dominican R