| Williamstown Goiânia | Brasilia Time | -01:00 |
| Williamstown Guarulhos | Brasilia Time | -01:00 |
| Williamstown Prague | Central European Time | -06:00 |
| Williamstown Varanasi | India Standard Time | -09:30 |
| Williamstown Copenhagen | Central European Time | -06:00 |
| Williamstown Sofia | Eastern European Time | -07:00 |
| Williamstown Tripoli | Eastern European Time | -06:00 |
| Williamstown Port Harcourt | West Africa Time | -05:00 |
| Williamstown Hiroshima | Japan Time | -13:00 |
| Williamstown Lijiang | China Time | -12:00 |
| Williamstown Dubai | Gulf Standard Time | -08:00 |
| Williamstown Samara | Samara Time | -08:00 |
| Williamstown Omsk | Omsk Time | -10:00 |
| Williamstown Benin City | West Africa Time | -05:00 |
| Williamstown Monterrey | Central Time | 01:00 |
| Williamstown Malingao | Philippine Time | -12:00 |
| Williamstown Baku | Azerbaijan Time | -08:00 |
| Williamstown Leon | Central Time | 01:00 |
| Williamstown Maiduguri | West Africa Time | -05:00 |
| Williamstown Kazan | Moscow Time | -07:00 |
| Williamstown Yerevan | Armenia Time | -08:00 |
| Williamstown Amritsar | India Standard Time | -09:30 |
| Williamstown Ouagadougou | Greenwich Mean Time | -04:00 |
| Williamstown Yono | Japan Time | -13:00 |
| Williamstown Rostov-on-Don | Moscow Time | -07:00 |
| Williamstown Allahabad | India Standard Time | -09:30 |
| Williamstown Goyang-si | Korean Time | -13:00 |
| Williamstown Gaziantep | Turkey Time | -07:00 |
| Williamstown Visakhapatnam | India Standard Time | -09:30 |
| Williamstown Sendai | Japan Time | -13:00 |
| Williamstown Chelyabinsk | Yekaterinburg Time | -09:00 |
| Williamstown Datong | China Time | -12:00 |
| Williamstown Tbilisi | Georgia Time | -08:00 |
| Williamstown Changshu City | China Time | -12:00 |
| Williamstown Taichung | Taipei Time | -12:00 |
| Williamstown Theni | India Standard Time | -09:30 |
| Williamstown Xianyang | China Time | -12:00 |
| Williamstown Ufa | Yekaterinburg Time | -09:00 |
| Williamstown Dnepropetrovsk | Eastern European Time | -07:00 |
| Williamstown Seongnam-si | Korean Time | -13:00 |
| Williamstown Campinas | Brasilia Time | -01:00 |
| Williamstown Jabalpur | India Standard Time | -09:30 |
| Williamstown Howrah | India Standard Time | -09:30 |
| Williamstown Huainan | China Time | -12:00 |
| Williamstown San Jose | Pacific Time | 03:00 |
| Williamstown Donetsk | Eastern European Time | -07:00 |
| Williamstown Dublin | Ireland Time | -05:00 |
| Williamstown Calgary | Mountain Time | 02:00 |
| Williamstown Brussels | Central European Time | -06:00 |
| Williamstown Aurangabad | India Standard Time | -09:30 |