| Round Rock Detroit | Eastern Time | -01:00 |
| Round Rock Matola | Central Africa Time | -08:00 |
| Round Rock Culiacán Rosales | Mexican Pacific Time | 01:00 |
| Round Rock Zaragoza | Central European Time | -07:00 |
| Round Rock Gorakhpur | India Standard Time | -11:30 |
| Round Rock Xiangtan | China Time | -14:00 |
| Round Rock Ipoh | Malaysia Time | -14:00 |
| Round Rock Mississauga | Eastern Time | -01:00 |
| Round Rock Boston | Eastern Time | -01:00 |
| Round Rock Puyang Chengguanzhen | China Time | -14:00 |
| Round Rock Nantong | China Time | -14:00 |
| Round Rock Mudanjiang | China Time | -14:00 |
| Round Rock Athens | Eastern European Time | -08:00 |
| Round Rock Santo André | Brasilia Time | -03:00 |
| Round Rock Nouakchott | Greenwich Mean Time | -06:00 |
| Round Rock Pointe-Noire | West Africa Time | -07:00 |
| Round Rock Aguascalientes | Central Time | 00:00 |
| Round Rock Memphis | Central Time | 00:00 |
| Round Rock Kryvyi Rih | Eastern European Time | -08:00 |
| Round Rock Acapulco | Central Time | 00:00 |
| Round Rock João Pessoa | Brasilia Time | -03:00 |
| Round Rock Ansan-si | Korean Time | -15:00 |
| Round Rock Benghazi | Eastern European Time | -08:00 |
| Round Rock Frankfurt | Central European Time | -07:00 |
| Round Rock Krasnodar | Moscow Time | -09:00 |
| Round Rock Guilin | China Time | -14:00 |
| Round Rock Palermo | Central European Time | -07:00 |
| Round Rock Colombo | India Standard Time | -11:30 |
| Round Rock Lilongwe | Central Africa Time | -08:00 |
| Round Rock Oran | Central European Time | -07:00 |
| Round Rock Diyarbakir | Turkey Time | -09:00 |
| Round Rock Taguig | Philippine Time | -14:00 |
| Round Rock New South Memphis | Central Time | 00:00 |
| Round Rock Ulyanovsk | Ulyanovsk Time | -10:00 |
| Round Rock Kotli | Pakistan Time | -11:00 |
| Round Rock Okayama | Japan Time | -15:00 |
| Round Rock Zhanjiang | China Time | -12:00 |
| Round Rock Ahmadi | Arabian Time | -09:00 |
| Round Rock Yogyakarta | Western Indonesia Time | -13:00 |
| Round Rock North York | Eastern Time | -01:00 |
| Round Rock Chișinău | Eastern European Time | -08:00 |
| Round Rock Wrocław | Central European Time | -07:00 |
| Round Rock Cheongju-si | Korean Time | -15:00 |
| Round Rock Anyang-si | Korean Time | -15:00 |
| Round Rock Tebessa | Central European Time | -07:00 |
| Round Rock Zhenjiang | China Time | -14:00 |
| Round Rock Portland | Pacific Time | 02:00 |
| Round Rock Winnipeg | Central Time | 00:00 |
| Round Rock Andong | China Time | -14:00 |
| Round Rock Oklahoma City | Central Time | 00:00 |