| Cardiff Muzaffarabad | Pakistan Time | 06:00 |
| Cardiff Guadalupe | Central Time | 17:00 |
| Cardiff Bağcılar | Turkey Time | 08:00 |
| Cardiff Sulaymaniyah | Arabian Time | 08:00 |
| Cardiff Cúcuta | Colombia Time | 16:00 |
| Cardiff Moradabad | India Standard Time | 05:30 |
| Cardiff N'Djamena | West Africa Time | 10:00 |
| Cardiff Langfang | China Time | 03:00 |
| Cardiff Zhumadian | China Time | 03:00 |
| Cardiff Yantai | China Time | 03:00 |
| Cardiff Lviv | Eastern European Time | 09:00 |
| Cardiff Merida | Central Time | 17:00 |
| Cardiff Tlalnepantla | Central Time | 17:00 |
| Cardiff Edmonton | Mountain Time | 17:00 |
| Cardiff Jeonju-si | Korean Time | 02:00 |
| Cardiff Zhuzhou | China Time | 03:00 |
| Cardiff Subang Jaya | Malaysia Time | 03:00 |
| Cardiff Bhiwandi | India Standard Time | 05:30 |
| Cardiff Pekanbaru | Western Indonesia Time | 04:00 |
| Cardiff Seville | Central European Time | 10:00 |
| Cardiff Tolyatti | Samara Time | 07:00 |
| Cardiff Jaboatão | Brasilia Time | 14:00 |
| Cardiff Shizuoka | Japan Time | 02:00 |
| Cardiff Santo Domingo Oeste | Atlantic Time | 15:00 |
| Cardiff Rajshahi | Bangladesh Time | 05:00 |
| Cardiff City of Balikpapan | Central Indonesia Time | 03:00 |
| Cardiff Changzhi | China Time | 03:00 |
| Cardiff Bulawayo | Central Africa Time | 09:00 |
| Cardiff Zagreb | Central European Time | 10:00 |
| Cardiff Agadir | Western European Time | 11:00 |
| Cardiff Sarajevo | Central European Time | 10:00 |
| Cardiff La Plata | Argentina Time | 14:00 |
| Cardiff Tunis | Central European Time | 10:00 |
| Cardiff Zhangjiakou | China Time | 03:00 |
| Cardiff Zigong | China Time | 03:00 |
| Cardiff Fuxin | China Time | 03:00 |
| Cardiff Enugu | West Africa Time | 10:00 |
| Cardiff Tangier | Western European Time | 11:00 |
| Cardiff Huangshi | China Time | 03:00 |
| Cardiff Liaoyang | China Time | 03:00 |
| Cardiff Sheffield | United Kingdom Time | 11:00 |
| Cardiff Seattle | Pacific Time | 18:00 |
| Cardiff Denver | Mountain Time | 17:00 |
| Cardiff El Paso | Mountain Time | 17:00 |
| Cardiff Kumamoto | Japan Time | 02:00 |
| Cardiff Raipur | India Standard Time | 05:30 |
| Cardiff General Santos | Philippine Time | 03:00 |
| Cardiff Dushanbe | Tajikistan Time | 06:00 |
| Cardiff Osasco | Brasilia Time | 14:00 |
| Cardiff San Luis Potosi | Central Time | 17:00 |