| Oak Brook Volgograd | Volgograd Time | -08:00 |
| Oak Brook Nova Iguaçu | Brasilia Time | -02:00 |
| Oak Brook Jieyang | China Time | -13:00 |
| Oak Brook Odessa | Eastern European Time | -08:00 |
| Oak Brook Zhu Cheng City | China Time | -13:00 |
| Oak Brook Shivaji Nagar | India Standard Time | -10:30 |
| Oak Brook Kitakyushu | Japan Time | -14:00 |
| Oak Brook Solapur | India Standard Time | -10:30 |
| Oak Brook Baoding | China Time | -13:00 |
| Oak Brook Guatemala City | Central Time | 01:00 |
| Oak Brook Benxi | China Time | -13:00 |
| Oak Brook Zapopan | Central Time | 00:00 |
| Oak Brook Birmingham | United Kingdom Time | -06:00 |
| Oak Brook Perm | Yekaterinburg Time | -10:00 |
| Oak Brook Srinagar | India Standard Time | -10:30 |
| Oak Brook Zaria | West Africa Time | -06:00 |
| Oak Brook Managua | Central Time | 01:00 |
| Oak Brook Port Elizabeth | South Africa Standard Time | -07:00 |
| Oak Brook Fes | Western European Time | -06:00 |
| Oak Brook Cologne | Central European Time | -07:00 |
| Oak Brook Ulsan | Korean Time | -14:00 |
| Oak Brook Chandigarh | India Standard Time | -10:30 |
| Oak Brook Coimbatore | India Standard Time | -10:30 |
| Oak Brook Naples | Central European Time | -07:00 |
| Oak Brook Maceió | Brasilia Time | -02:00 |
| Oak Brook Cartagena | Colombia Time | 00:00 |
| Oak Brook Changzhou | China Time | -13:00 |
| Oak Brook Sulţānah | Arabian Time | -08:00 |
| Oak Brook Monrovia | Greenwich Mean Time | -05:00 |
| Oak Brook Kingston | Eastern Time | 00:00 |
| Oak Brook Erbil | Arabian Time | -08:00 |
| Oak Brook Austin | Central Time | 00:00 |
| Oak Brook Krasnoyarsk | Krasnoyarsk Time | -12:00 |
| Oak Brook Naypyitaw | Myanmar Time | -11:30 |
| Oak Brook Jodhpur | India Standard Time | -10:30 |
| Oak Brook Chiba | Japan Time | -14:00 |
| Oak Brook São Luís | Brasilia Time | -02:00 |
| Oak Brook Madurai | India Standard Time | -10:30 |
| Oak Brook Sale | Western European Time | -06:00 |
| Oak Brook Huaibei | China Time | -13:00 |
| Oak Brook Cochabamba | Bolivia Time | -01:00 |
| Oak Brook Kaifeng | China Time | -13:00 |
| Oak Brook Qom | Iran Time | -09:30 |
| Oak Brook Abobo | Greenwich Mean Time | -05:00 |
| Oak Brook Bishkek | Kyrgyzstan Time | -11:00 |
| Oak Brook Abu Ghraib | Arabian Time | -08:00 |
| Oak Brook Guwahati | India Standard Time | -10:30 |
| Oak Brook Aba | West Africa Time | -06:00 |
| Oak Brook Pingdingshan | China Time | -13:00 |
| Oak Brook Gwalior | India Standard Time | -10:30 |