word | | Geography - note |
| Ceuta | Spain | ... Strait of Gibraltar; Spain controls a number of territories in northern Morocco including the enclaves of Ceuta and Melilla, and the islands of Penon de Velez de la Gomera, Penon de Alhucemas ... |
| Chad | Chad | landlocked; Lake Chad is the most significant water body in the Sahel |
| Chafarinas | Spain | ... Spain controls a number of territories in northern Morocco including the enclaves of Ceuta and Melilla, and the islands of Penon de Velez de la Gomera, Penon de Alhucemas, and Islas Chafarinas |
| chain | Bahamas, The | strategic location adjacent to US and Cuba; extensive island chain of which 30 are inhabited |
| chain | Palau | westernmost archipelago in the Caroline chain, consists of six island groups totaling more than 300 islands; includes World War II battleground of Beliliou (Peleliu) and world-famous rock islands |
| chain | Sao Tome and Principe | the smallest country in Africa; the two main islands form part of a chain of extinct volcanoes and both are mountainous |
| chain | Vanuatu | a Y-shaped chain of four main islands and 80 smaller islands; several of the islands have active volcanoes |
| Channel | Argentina | ... to sea lanes between the South Atlantic and the South Pacific Oceans (Strait of Magellan, Beagle Channel, Drake Passage); diverse geophysical landscapes range from tropical climates in the north to tundra in ... |
| channel | Bangladesh | ... on deltas of large rivers flowing from the Himalayas: the Ganges unites with the Jamuna (main channel of the Brahmaputra) and later joins the Meghna to eventually empty into the Bay of ... |
| Channel | Chile | strategic location relative to sea lanes between Atlantic and Pacific Oceans (Strait of Magellan, Beagle Channel, Drake Passage); Atacama Desert is one of world's driest regions; the crater lake of Ojos ... |
| Channel | Comoros | important location at northern end of Mozambique Channel |
| Channel | Jamaica | strategic location between Cayman Trench and Jamaica Channel, the main sea lanes for the Panama Canal |
| Channel | Jersey | largest and southernmost of Channel Islands; about 30% of population concentrated in Saint Helier |