| Calama Detroit | Eastern Time | 00:00 |
| Calama Matola | Central Africa Time | -06:00 |
| Calama Culiacán Rosales | Mexican Pacific Time | 02:00 |
| Calama Zaragoza | Central European Time | -06:00 |
| Calama Gorakhpur | India Standard Time | -09:30 |
| Calama Xiangtan | China Time | -12:00 |
| Calama Ipoh | Malaysia Time | -12:00 |
| Calama Mississauga | Eastern Time | 00:00 |
| Calama Boston | Eastern Time | 00:00 |
| Calama Puyang Chengguanzhen | China Time | -12:00 |
| Calama Nantong | China Time | -12:00 |
| Calama Mudanjiang | China Time | -12:00 |
| Calama Athens | Eastern European Time | -07:00 |
| Calama Santo André | Brasilia Time | -01:00 |
| Calama Nouakchott | Greenwich Mean Time | -04:00 |
| Calama Pointe-Noire | West Africa Time | -05:00 |
| Calama Aguascalientes | Central Time | 01:00 |
| Calama Memphis | Central Time | 01:00 |
| Calama Kryvyi Rih | Eastern European Time | -07:00 |
| Calama Acapulco | Central Time | 01:00 |
| Calama João Pessoa | Brasilia Time | -01:00 |
| Calama Ansan-si | Korean Time | -13:00 |
| Calama Benghazi | Eastern European Time | -06:00 |
| Calama Frankfurt | Central European Time | -06:00 |
| Calama Krasnodar | Moscow Time | -07:00 |
| Calama Guilin | China Time | -12:00 |
| Calama Palermo | Central European Time | -06:00 |
| Calama Colombo | India Standard Time | -09:30 |
| Calama Lilongwe | Central Africa Time | -06:00 |
| Calama Oran | Central European Time | -05:00 |
| Calama Diyarbakir | Turkey Time | -07:00 |
| Calama Taguig | Philippine Time | -12:00 |
| Calama New South Memphis | Central Time | 01:00 |
| Calama Ulyanovsk | Ulyanovsk Time | -08:00 |
| Calama Kotli | Pakistan Time | -09:00 |
| Calama Okayama | Japan Time | -13:00 |
| Calama Zhanjiang | China Time | -10:00 |
| Calama Ahmadi | Arabian Time | -07:00 |
| Calama Yogyakarta | Western Indonesia Time | -11:00 |
| Calama North York | Eastern Time | 00:00 |
| Calama Chișinău | Eastern European Time | -07:00 |
| Calama Wrocław | Central European Time | -06:00 |
| Calama Cheongju-si | Korean Time | -13:00 |
| Calama Anyang-si | Korean Time | -13:00 |
| Calama Tebessa | Central European Time | -05:00 |
| Calama Zhenjiang | China Time | -12:00 |
| Calama Portland | Pacific Time | 03:00 |
| Calama Winnipeg | Central Time | 01:00 |
| Calama Andong | China Time | -12:00 |
| Calama Oklahoma City | Central Time | 01:00 |