| Shah Alam Cortona | Central European Time | 06:00 |
| Shah Alam Corte De' Frati | Central European Time | 06:00 |
| Shah Alam Corte Madera | Pacific Time | 15:00 |
| Shah Alam Chikusa Ward | Japan Time | -01:00 |
| Shah Alam Chicago | Central Time | 13:00 |
| Shah Alam Capraia E Limite | Central European Time | 06:00 |
| Shah Alam Capitol Heights | Eastern Time | 12:00 |
| Shah Alam Capitola | Pacific Time | 15:00 |
| Shah Alam Chester Hill | Eastern Australia Time | -02:00 |
| Shah Alam Capileira | Central European Time | 06:00 |
| Shah Alam Capilla del Monte | Argentina Time | 11:00 |
| Shah Alam Cape Town | South Africa Standard Time | 06:00 |
| Shah Alam Cape Town | South Africa Standard Time | 06:00 |
| Shah Alam Capel Saint Mary | United Kingdom Time | 07:00 |
| Shah Alam Chianciano Terme | Central European Time | 06:00 |
| Shah Alam Chiang Mai | Indochina Time | 01:00 |
| Shah Alam Chester | Eastern Time | 12:00 |
| Shah Alam Chesterland | Eastern Time | 12:00 |
| Shah Alam Chestermere | Mountain Time | 14:00 |
| Shah Alam Chesterton | Central Time | 13:00 |
| Shah Alam Chestertown | Eastern Time | 12:00 |
| Shah Alam Cannon Air Force Base | Mountain Time | 14:00 |
| Shah Alam Capanne | Central European Time | 06:00 |
| Shah Alam Cape Breton | Atlantic Time | 11:00 |
| Shah Alam Canyonville | Pacific Time | 15:00 |
| Shah Alam Caorle | Central European Time | 06:00 |
| Shah Alam Canyon | Central Time | 13:00 |
| Shah Alam Canena | Central European Time | 06:00 |
| Shah Alam Candolim | India Standard Time | 02:30 |
| Shah Alam Briançon | Central European Time | 06:00 |
| Shah Alam Brick | Eastern Time | 12:00 |
| Shah Alam Canfield | Eastern Time | 12:00 |
| Shah Alam Cangey | Central European Time | 06:00 |
| Shah Alam Cannington | Western Australia Time | 00:00 |
| Shah Alam Cannington | Eastern Time | 12:00 |
| Shah Alam Canley Heights | Eastern Australia Time | -02:00 |
| Shah Alam Canley Vale | Eastern Australia Time | -02:00 |
| Shah Alam Canmore | Mountain Time | 14:00 |