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