word | | Geography - note |
| China | Nepal | landlocked; strategic location between China and India; contains eight of world's 10 highest peaks, including Mount Everest and Kanchenjunga - the world's tallest and third tallest - on the borders with China ... |
| China | Philippines | ... is made up of 7,107 islands; favorably located in relation to many of Southeast Asia's main water bodies: the South China Sea, Philippine Sea, Sulu Sea, Celebes Sea, and Luzon Strait |
| China | Spratly Islands | strategically located near several primary shipping lanes in the central South China Sea; includes numerous small islands, atolls, shoals, and coral reefs |
| China | United States | world's third-largest country by size (after Russia and Canada) and by population (after China and India); Mt. McKinley is highest point in North America and Death Valley the lowest point ... |
| Choiseul | Solomon Islands | ... 345 km WNW of the capital Honiara, the resulting tsunami devastated coastal areas of Western and Choiseul provinces with dozens of deaths and thousands dislocated; the provincial capital of Gizo was especially ... |
| chokepoint | Arctic Ocean | major chokepoint is the southern Chukchi Sea (northern access to the Pacific Ocean via the Bering Strait); strategic location between North America and Russia; shortest marine link between the extremes of eastern ... |
| chokepoint | Southern Ocean | the major chokepoint is the Drake Passage between South America and Antarctica; the Polar Front (Antarctic Convergence) is the best natural definition of the northern extent of the Southern Ocean; it is ... |
| chokepoints | Atlantic Ocean | major chokepoints include the Dardanelles, Strait of Gibraltar, access to the Panama and Suez Canals; strategic straits include the Strait of Dover, Straits of Florida, Mona Passage, The Sound (Oresund), and Windward ... |
| chokepoints | Indian Ocean | major chokepoints include Bab el Mandeb, Strait of Hormuz, Strait of Malacca, southern access to the Suez Canal, and the Lombok Strait |
| chokepoints | Pacific Ocean | the major chokepoints are the Bering Strait, Panama Canal, Luzon Strait, and the Singapore Strait; the Equator divides the Pacific Ocean into the North Pacific Ocean and the South Pacific Ocean; dotted ... |
| Chukchi | Arctic Ocean | major chokepoint is the southern Chukchi Sea (northern access to the Pacific Ocean via the Bering Strait); strategic location between North America and Russia; shortest marine link between the extremes of eastern ... |
| circular | French Southern and Antarctic Lands | ... remote locations in the southern Indian Ocean Bassas da India (Iles Eparses): the atoll is a circular reef that sits atop a long-extinct, submerged volcano Europa Island and Juan de Nova ... |
| circular | Saint Kitts and Nevis | ... baseball bat-shaped Saint Kitts lies the Great Salt Pond; Nevis Peak sits in the center of its almost circular namesake island and its ball shape complements that of its sister island |
| circumference | Clipperton Island | reef 12 km in circumference |
| circumference | United States Pacific Island Wildlife Refuges | ... Hikina) are manmade islands formed from coral dredging; the egg-shaped reef is 34 km in circumference; closed to the public Kingman Reef: barren coral atoll with deep interior lagoon; closed to ... |
| Circumpolar | Southern Ocean | ... extent of the Southern Ocean; it is a distinct region at the middle of the Antarctic Circumpolar Current that separates the cold polar surface waters to the south from the warmer waters ... |
| circumstances | Gabon | ... and mineral reserves have helped Gabon become one of Africa's wealthier countries; in general, these circumstances have allowed the country to maintain and conserve its pristine rain forest and rich biodiversity |
| cities | Mauritania | most of the population concentrated in the cities of Nouakchott and Nouadhibou and along the Senegal River in the southern part of the country |
| cities | New Zealand | about 80% of the population lives in cities; Wellington is the southernmost national capital in the world |
| city | Australia | ... the eastern and southeastern coasts; the invigorating sea breeze known as the "Fremantle Doctor" affects the city of Perth on the west coast, and is one of the most consistent winds in ... |
| City | Holy See (Vatican City) | landlocked; enclave in Rome, Italy; world's smallest state; beyond the territorial boundary of Vatican City, the Lateran Treaty of 1929 grants the Holy See extraterritorial authority over 23 sites in Rome ... |
| city | Marshall Islands | ... Kwajalein, the famous World War II battleground, is used as a US missile test range; island city of Ebeye is the second largest settlement in the Marshall Islands, after the capital of ... |