Canberra [US Embassy]
Australia
Cancun [US Consular Agency]
Mexico
Canton (Guangzhou)
China
Canton Island
Kiribati
Cape Town [US Consulate General]
South Africa
Caracas [US Embassy]
Venezuela
Cargados Carajos Shoals
Mauritius
Caroline Islands
Micronesia, Federated States of; Pacific Islands, Trust Territory of the
Caribbean Sea
Atlantic Ocean
Carpentaria, Gulf of
Pacific Ocean