Christmas Island
Southeastern Asia, island in the Indian Ocean,
south of Indonesia
Clipperton Island
Middle America, atoll in the North Pacific Ocean,
1,120 km southwest of Mexico
Cocos (Keeling) Islands
Southeastern Asia, group of islands in the
Indian Ocean, southwest of Indonesia, about halfway from Australia
to Sri Lanka
Colombia
Northern South America, bordering the Caribbean Sea,
between Panama and Venezuela, and bordering the North Pacific Ocean,
between Ecuador and Panama
Comoros
Southern Africa, group of islands at the northern mouth of
the Mozambique Channel, about two-thirds of the way between northern
Madagascar and northern Mozambique
Congo, Democratic Republic of the
Central Africa, northeast of Angola
Congo, Republic of the
Western Africa, bordering the South Atlantic
Ocean, between Angola and Gabon
Cook Islands
Oceania, group of islands in the South Pacific Ocean,
about one-half of the way from Hawaii to New Zealand
Coral Sea Islands
Oceania, islands in the Coral Sea, northeast of
Australia
Costa Rica
Central America, bordering both the Caribbean Sea and the
North Pacific Ocean, between Nicaragua and Panama