| Oak Brook Jammu | India Standard Time | -10:30 |
| Oak Brook Liaoyuan | China Time | -13:00 |
| Oak Brook Edinburgh | United Kingdom Time | -06:00 |
| Oak Brook Atlanta | Eastern Time | -01:00 |
| Oak Brook Kananga | Central Africa Time | -07:00 |
| Oak Brook Bloemfontein | South Africa Standard Time | -07:00 |
| Oak Brook Xiangyang | China Time | -13:00 |
| Oak Brook Gdańsk | Central European Time | -07:00 |
| Oak Brook Calabar | West Africa Time | -06:00 |
| Oak Brook Dadukou | China Time | -13:00 |
| Oak Brook Joinville | Brasilia Time | -02:00 |
| Oak Brook Hama | Eastern European Time | -08:00 |
| Oak Brook Antwerp | Central European Time | -07:00 |
| Oak Brook Kanazawa | Japan Time | -14:00 |
| Oak Brook Karabağlar | Turkey Time | -08:00 |
| Oak Brook Zamboanga | Philippine Time | -13:00 |
| Oak Brook Kirov | Kirov Time | -08:00 |
| Oak Brook Ujjain | India Standard Time | -10:30 |
| Oak Brook Kota Kinabalu | Malaysia Time | -13:00 |
| Oak Brook Durango | Central Time | 00:00 |
| Oak Brook Colorado Springs | Mountain Time | 01:00 |
| Oak Brook Niterói | Brasilia Time | -02:00 |
| Oak Brook Hengshui | China Time | -13:00 |
| Oak Brook Tabuk | Arabian Time | -08:00 |
| Oak Brook Pontianak | Western Indonesia Time | -12:00 |
| Oak Brook Leeds | United Kingdom Time | -06:00 |
| Oak Brook Namp’o | Pyongyang Time | -14:00 |
| Oak Brook Bacolod | Philippine Time | -13:00 |
| Oak Brook São João de Meriti | Brasilia Time | -02:00 |
| Oak Brook Mansilingan | Philippine Time | -13:00 |
| Oak Brook Virginia Beach | Eastern Time | -01:00 |
| Oak Brook Rāmgundam | India Standard Time | -10:30 |
| Oak Brook Luhansk | Eastern European Time | -08:00 |
| Oak Brook Manado | Central Indonesia Time | -13:00 |
| Oak Brook Karagandy | East Kazakhstan Time | -11:00 |
| Oak Brook Raleigh | Eastern Time | -01:00 |
| Oak Brook Jining | China Time | -13:00 |
| Oak Brook Constantine | Central European Time | -06:00 |
| Oak Brook Muratpaşa | Turkey Time | -08:00 |
| Oak Brook Juba | East Africa Time | -07:00 |
| Oak Brook Wenshan | China Time | -13:00 |
| Oak Brook Utsunomiya | Japan Time | -14:00 |
| Oak Brook Matamoros | Central Time | 00:00 |
| Oak Brook Urfa | Turkey Time | -08:00 |
| Oak Brook Chengde | China Time | -13:00 |
| Oak Brook Oita | Japan Time | -14:00 |
| Oak Brook Venustiano Carranza | Central Time | 00:00 |
| Oak Brook Cardiff | United Kingdom Time | -06:00 |
| Oak Brook San Juan | Argentina Time | -02:00 |
| Oak Brook Cheboksary | Moscow Time | -08:00 |