| Westborough Nazarabad | Iran Time | -08:30 |
| Westborough Guangyuan | China Time | -12:00 |
| Westborough Bukan | Iran Time | -08:30 |
| Westborough Spokane | Pacific Time | 03:00 |
| Westborough Norwich | United Kingdom Time | -05:00 |
| Westborough Jacareí | Brasilia Time | -01:00 |
| Westborough Chōfu | Japan Time | -13:00 |
| Westborough Loa Janan | Central Indonesia Time | -12:00 |
| Westborough Rancagua | Chile Time | 00:00 |
| Westborough Mokotów | Central European Time | -06:00 |
| Westborough Birmingham | Central Time | 01:00 |
| Westborough Bukit Mertajam | Malaysia Time | -12:00 |
| Westborough Lipa City | Philippine Time | -12:00 |
| Westborough Marília | Brasilia Time | -01:00 |
| Westborough Lübeck | Central European Time | -06:00 |
| Westborough Cartagena | Central European Time | -06:00 |
| Westborough Esenyurt | Turkey Time | -07:00 |
| Westborough Modesto | Pacific Time | 03:00 |
| Westborough Kırıkkale | Turkey Time | -07:00 |
| Westborough Hailar | China Time | -12:00 |
| Westborough Terrassa | Central European Time | -06:00 |
| Westborough Abha | Arabian Time | -07:00 |
| Westborough Tarhūnah | Eastern European Time | -06:00 |
| Westborough Idku | Eastern European Time | -06:00 |
| Westborough Matsumoto | Japan Time | -13:00 |
| Westborough Shunde | China Time | -12:00 |
| Westborough Qui Nhon | Indochina Time | -11:00 |
| Westborough Des Moines | Central Time | 01:00 |
| Westborough Pali | India Standard Time | -09:30 |
| Westborough Arroyo Naranjo | Cuba Time | 00:00 |
| Westborough Kostanay | East Kazakhstan Time | -09:00 |
| Westborough Antakya | Turkey Time | -07:00 |
| Westborough Bogra | Bangladesh Time | -10:00 |
| Westborough Rochester | Eastern Time | 00:00 |
| Westborough Chuncheon-si | Korean Time | -13:00 |
| Westborough Cape Saint James | Indochina Time | -11:00 |
| Westborough Eindhoven | Central European Time | -06:00 |
| Westborough Pematangsiantar | Western Indonesia Time | -11:00 |
| Westborough Kanggye | Pyongyang Time | -13:00 |
| Westborough Presidente Prudente | Brasilia Time | -01:00 |
| Westborough Sanming | China Time | -12:00 |
| Westborough Sohag | Eastern European Time | -06:00 |
| Westborough Rennes | Central European Time | -06:00 |
| Westborough São Leopoldo | Brasilia Time | -01:00 |
| Westborough Ijebu Ode | West Africa Time | -05:00 |
| Westborough Yamuna Nagar | India Standard Time | -09:30 |
| Westborough Nakhon Ratchasima | Indochina Time | -11:00 |
| Westborough Toruń | Central European Time | -06:00 |
| Westborough Oruro | Bolivia Time | 00:00 |
| Westborough Kielce | Central European Time | -06:00 |