| CAACUPEMI,Paraguay |
| CABEDELLO,Brazil |
| CABINDA,Angola |
| CADIZ,Spain |
| CAGAYAN DE ORO,Philippines |
| CAGLIARI,Italy |
| CAILAN,Vietnam |
| CAIRO,Egypt |
| CALABAR,Nigeria |
| CALCUTTA,India |
| CALDERA,Costa Rica |
| CALGARY,Alberta |
| CALIAN,Vietnam |
| CALLAO,Peru |
| CAMBODIA,Vietnam |
| CAMBRIDGE,New Zealand |
| CAMDEN,U.K. |
| CAN THO,Vietnam |
| CANOAS,Brazil |
| CANTHO,Vietnam |
| CAPE TOWN,South Africa |
| CAPE VERDE,Africa |
| CARACAS,Venezuela |
| CARIBBEAN ISLANDS,Caribbean |
| CARSON,U.S.A |
| CARTAGENA,Colombia |
| CARTAGO,Colombia |
| CASABLANCA,Morocco |
| CASTRIES,ST. Lucia |
| CATANIA,Italy |
| CATLAI,Vietnam |
| CAUCEDO,Dominican Republic |
| CAVAGLIA (Inland Point),Italy |
| CAYENNE FR.,Guyana |
| CEBU,Philippines |
| CEUTA,Morocco |
| CHABAHAR,Iran |
| CHALON-SUR-MARNE,France |
| CHALON-SUR-SAONE,France |
| CHANARAL,Chile |
| CHANGCHUN,Jilin Province |
| CHANGLE,Fujian Province |
| CHANGSHA,Hunan Province |
| CHANGSHU,Jiangsu Province |
| CHANGZHOU,Jiangsu Province |
| CHAOHU,Anhui Province |
| CHARKOV,Russia |
| CHARLESTON,South Carolina |
| CHARLESTOWN,Nevis |
| CHARLOTTE,North Carolina |
| CHARLOTTE AMALIE,ST. Thomas |
| CHATTANOOGA,Tennessee |
| CHELJABINSK,Russia |
| CHEN LIAN JI,Hunan Province |
| CHENGDU,Sichuan Province |
| CHENGHAI,Guangdong Province |
| CHENGLINGJI,Hunan Province |
| CHENNAI,India |
| CHERKASSY,Ukraine |
| CHIASSO,Switzerland |
| CHIBA,Japan |
| CHICAGO,Illinois |
| CHIMBOTE,Chile |
| CHIMKENT,Kazakhstan |
| CHINGYUAN,Henan Province |
| CHISTIANSTED,ST. Croix |
| CHITA,Russia |
| CHITTAGONG,Bangladesh |
| CHIWAN,Guangdong Province |
| CHOLOMA,Honduras |
| CHONGQING,China |
| CHRISTCHURCH,New Zealand |
| CHRISTIANSTED,ST. Croix |
| CHUANGSHA,Jiangsu Province |
| CHUANSHA,Shanghai |
| CHUUK,Micronesia Islands |
| CHYMKENT,Kyrgyzstan |
| CINCINNATI,Ohio |
| CIUDAD DEL ESTE,Paraguay |
| CIVITAVECCHIA,Italy |
| CLERMONT-FERRAND,France |
| CLEVELAND,Ohio |
| COCHABAMBA,Bolivia |
| COCHIN,India |
| COCOSOLO,Panama |
| COIMBATORE,India |
| COLOGNE,Germany |
| COLOGNO MONZESE (Inland Point),Italy |
| COLOMBO,Sri Lanka |
| COLON,Panama |
| COLUMBUS,Ohio |
| COMORES,India |
| CONAKRY,Guinea |
| CONCEPTION BAY,Chile |
| CONSTANZA,Romania |
| COPENHAGEN,Denmark |
| COQUIMBO,Chile |
| CORDOBA,Argentina |
| CORINTO,Nicaragua |
| CORK,Ireland |
| CORPUS CHRISTI,U.S.A |
| CORSICANA,Texas |
| COTABATO,Philippines |
| COTONOU,Benin |
| CREMONA (Inland Point),Italy |
| CRISTOBAL,Panama |
| CUEMAVACA,Mexico |
| CUENCA,Spain |
| CURACAO,Curacao |
| CURITIBA,Brazil |
| CZESTOCHOWA,Poland |