| Kaifeng Guadalupe | Central Time | 14:00 |
| Kaifeng Bağcılar | Turkey Time | 05:00 |
| Kaifeng Sulaymaniyah | Arabian Time | 05:00 |
| Kaifeng Cúcuta | Colombia Time | 13:00 |
| Kaifeng Moradabad | India Standard Time | 02:30 |
| Kaifeng N'Djamena | West Africa Time | 07:00 |
| Kaifeng Langfang | China Time | 00:00 |
| Kaifeng Zhumadian | China Time | 00:00 |
| Kaifeng Yantai | China Time | 00:00 |
| Kaifeng Lviv | Eastern European Time | 05:00 |
| Kaifeng Merida | Central Time | 14:00 |
| Kaifeng Tlalnepantla | Central Time | 14:00 |
| Kaifeng Edmonton | Mountain Time | 14:00 |
| Kaifeng Jeonju-si | Korean Time | -01:00 |
| Kaifeng Zhuzhou | China Time | 00:00 |
| Kaifeng Subang Jaya | Malaysia Time | 00:00 |
| Kaifeng Bhiwandi | India Standard Time | 02:30 |
| Kaifeng Pekanbaru | Western Indonesia Time | 01:00 |
| Kaifeng Seville | Central European Time | 06:00 |
| Kaifeng Tolyatti | Samara Time | 04:00 |
| Kaifeng Jaboatão | Brasilia Time | 11:00 |
| Kaifeng Shizuoka | Japan Time | -01:00 |
| Kaifeng Santo Domingo Oeste | Atlantic Time | 12:00 |
| Kaifeng Rajshahi | Bangladesh Time | 02:00 |
| Kaifeng City of Balikpapan | Central Indonesia Time | 00:00 |
| Kaifeng Changzhi | China Time | 00:00 |
| Kaifeng Bulawayo | Central Africa Time | 06:00 |
| Kaifeng Zagreb | Central European Time | 06:00 |
| Kaifeng Agadir | Western European Time | 08:00 |
| Kaifeng Sarajevo | Central European Time | 06:00 |
| Kaifeng La Plata | Argentina Time | 11:00 |
| Kaifeng Tunis | Central European Time | 07:00 |
| Kaifeng Zhangjiakou | China Time | 00:00 |
| Kaifeng Zigong | China Time | 00:00 |
| Kaifeng Fuxin | China Time | 00:00 |
| Kaifeng Enugu | West Africa Time | 07:00 |
| Kaifeng Tangier | Western European Time | 08:00 |
| Kaifeng Huangshi | China Time | 00:00 |
| Kaifeng Liaoyang | China Time | 00:00 |
| Kaifeng Sheffield | United Kingdom Time | 07:00 |
| Kaifeng Seattle | Pacific Time | 15:00 |
| Kaifeng Denver | Mountain Time | 14:00 |
| Kaifeng El Paso | Mountain Time | 14:00 |
| Kaifeng Kumamoto | Japan Time | -01:00 |
| Kaifeng Raipur | India Standard Time | 02:30 |
| Kaifeng General Santos | Philippine Time | 00:00 |
| Kaifeng Dushanbe | Tajikistan Time | 03:00 |
| Kaifeng Osasco | Brasilia Time | 11:00 |
| Kaifeng San Luis Potosi | Central Time | 14:00 |
| Kaifeng Detroit | Eastern Time | 12:00 |