word | | Location |
| Congo | Gabon | Western Africa, bordering the Atlantic Ocean at the Equator, between Republic of the Congo and Equatorial Guinea |
| Congo | Rwanda | Central Africa, east of Democratic Republic of the Congo |
| considered | Russia | Northern Asia (the area west of the Urals is considered part of Europe), bordering the Arctic Ocean, between Europe and the North Pacific Ocean |
| conterminous | Canada | Northern North America, bordering the North Atlantic Ocean on the east, North Pacific Ocean on the west, and the Arctic Ocean on the north, north of the conterminous US |
| continent | Antarctica | continent mostly south of the Antarctic Circle |
| continent | Australia | Oceania, continent between the Indian Ocean and the South Pacific Ocean |
| continent | South Africa | Southern Africa, at the southern tip of the continent of Africa |
| Cook | United States Pacific Island Wildlife Refuges | ... South Pacific Ocean 1,305 nm (2,417 km) south of Honolulu, about half way between Hawaii and Cook Islands Johnston Atoll: atoll in the North Pacific Ocean 717 nm (1,328 km) southwest of ... |
| Coral | Coral Sea Islands | Oceania, islands in the Coral Sea, northeast of Australia |
| coral | Kiribati | Oceania, group of 33 coral atolls in the Pacific Ocean, straddling the Equator; the capital Tarawa is about half way between Hawaii and Australia; note - on 1 January 1995, Kiribati proclaimed that ... |
| Coral | Papua New Guinea | Oceania, group of islands including the eastern half of the island of New Guinea between the Coral Sea and the South Pacific Ocean, east of Indonesia |
| coral | Tuvalu | Oceania, island group consisting of nine coral atolls in the South Pacific Ocean, about one-half of the way from Hawaii to Australia |
| Costa | Nicaragua | Central America, bordering both the Caribbean Sea and the North Pacific Ocean, between Costa Rica and Honduras |
| Costa | Panama | Central America, bordering both the Caribbean Sea and the North Pacific Ocean, between Colombia and Costa Rica |
| Cote | Ghana | Western Africa, bordering the Gulf of Guinea, between Cote d'Ivoire and Togo |
| Cote | Liberia | Western Africa, bordering the North Atlantic Ocean, between Cote d'Ivoire and Sierra Leone |
| Croatia | Bosnia and Herzegovina | Southeastern Europe, bordering the Adriatic Sea and Croatia |
| Croatia | Slovenia | Central Europe, eastern Alps bordering the Adriatic Sea, between Austria and Croatia |
| Crozet | French Southern and Antarctic Lands | ... Antarctica, and Australia; note - French Southern and Antarctic Lands include Ile Amsterdam, Ile Saint-Paul, Iles Crozet, Iles Kerguelen, Bassas da India, Europa Island, Glorioso Islands, Juan de Nova Island, and Tromelin ... |
| Cuba | Bahamas, The | Caribbean, chain of islands in the North Atlantic Ocean, southeast of Florida, northeast of Cuba |
| Cuba | Cayman Islands | Caribbean, three-island group (Grand Cayman, Cayman Brac, Little Cayman) in Caribbean Sea, 240 km south of Cuba and 268 km northwest of Jamaica |
| Cuba | Jamaica | Caribbean, island in the Caribbean Sea, south of Cuba |
| Cunha | Saint Helena | islands in the South Atlantic Ocean, about midway between South America and Africa; Ascension Island lies 700 nm northwest of Saint Helena; Tristan da Cunha lies 2300 nm southwest of Saint Helena |
| Curacao | Netherlands Antilles | Caribbean, two island groups in the Caribbean Sea - composed of five islands, Curacao and Bonaire located off the coast of Venezuela, and Sint Maarten, Saba, and Sint Eustatius lie east of the ... |
| Cyprus | Akrotiri | Eastern Mediterranean, peninsula on the southwest coast of Cyprus |
| Cyprus | Dhekelia | Eastern Mediterranean, on the southeast coast of Cyprus near Famagusta |
| Date | Kiribati | ... same time zone as its Gilbert Islands group (UTC +12) even though the Phoenix Islands and the Line Islands under its jurisdiction lie on the other side of the International Date Line |