| Ostrava Vulcan | Eastern European Time | -01:00 |
| Ostrava Sedro-Woolley | Pacific Time | 09:00 |
| Ostrava Redován | Central European Time | 00:00 |
| Ostrava Bergen | Central European Time | 00:00 |
| Ostrava Satna | India Standard Time | -03:30 |
| Ostrava Lakewood Township | Eastern Time | 06:00 |
| Ostrava Serranópolis | Brasilia Time | 05:00 |
| Ostrava Wallisellen | Central European Time | 00:00 |
| Ostrava Walchwil | Central European Time | 00:00 |
| Ostrava Seeb | Gulf Standard Time | -02:00 |
| Ostrava Redruth | United Kingdom Time | 01:00 |
| Ostrava Bergem | Central European Time | 00:00 |
| Ostrava Sausalito | Pacific Time | 09:00 |
| Ostrava Lakeside | Atlantic Time | 05:00 |
| Ostrava Seri Gading | Malaysia Time | -06:00 |
| Ostrava Waliv | India Standard Time | -03:30 |
| Ostrava Xiangxi | China Time | -06:00 |
| Ostrava Sechelt | Pacific Time | 09:00 |
| Ostrava Pryor | Central Time | 07:00 |
| Ostrava Berg | Central European Time | 00:00 |
| Ostrava Savar Kundla | India Standard Time | -03:30 |
| Ostrava Lakemba | Eastern Australia Time | -08:00 |
| Ostrava Seri Kembangan | Malaysia Time | -06:00 |
| Ostrava Waldkirchen | Central European Time | 00:00 |
| Ostrava Waimanalo | Hawaii-Aleutian Time | 12:00 |
| Ostrava Sedbergh | United Kingdom Time | 01:00 |
| Ostrava Puchong | Malaysia Time | -06:00 |
| Ostrava Bensalem | Eastern Time | 06:00 |
| Ostrava San Juan Bautista | Eastern Time | 07:00 |
| Ostrava Lakeport | Pacific Time | 09:00 |
| Ostrava Seri Manjung | Malaysia Time | -06:00 |
| Ostrava Walenstadt | Central European Time | 00:00 |
| Ostrava Waimauku | New Zealand Time | -10:00 |
| Ostrava Saen Suk | Indochina Time | -05:00 |
| Ostrava Pueblo Viejo | Colombia Time | 07:00 |
| Ostrava Bennington | Eastern Time | 06:00 |
| Ostrava San Juan del Sur | Central Time | 08:00 |
| Ostrava Lake Mary | Eastern Time | 06:00 |
| Ostrava Sant Josep de sa Talaia | Central European Time | 00:00 |
| Ostrava Unterseen | Central European Time | 00:00 |
| Ostrava Wahroonga | Eastern Australia Time | -08:00 |
| Ostrava Sado | Japan Time | -07:00 |
| Ostrava Puduvayal | India Standard Time | -03:30 |
| Ostrava Benson | Mountain Time | 09:00 |
| Ostrava San Juan de Miraflores | Peru Time | 07:00 |
| Ostrava Lake Park | Eastern Time | 06:00 |
| Ostrava Santa Ana | Central Time | 08:00 |
| Ostrava Unthank | United Kingdom Time | 01:00 |
| Ostrava Waikanae | New Zealand Time | -10:00 |
| Ostrava Sackville | Atlantic Time | 05:00 |