| Kaifeng Kaluga | Moscow Time | 05:00 |
| Kaifeng Macapá | Brasilia Time | 11:00 |
| Kaifeng West Raleigh | Eastern Time | 12:00 |
| Kaifeng Nice | Central European Time | 06:00 |
| Kaifeng Kaesŏng | Pyongyang Time | -01:00 |
| Kaifeng Ciudad Bolívar | Venezuela Time | 12:00 |
| Kaifeng Kawagoe | Japan Time | -01:00 |
| Kaifeng Tongi | Bangladesh Time | 02:00 |
| Kaifeng Krasnogvargeisky | Moscow Time | 05:00 |
| Kaifeng Bellary | India Standard Time | 02:30 |
| Kaifeng Itaquaquecetuba | Brasilia Time | 11:00 |
| Kaifeng Simferopol | Simferopol Time | 05:00 |
| Kaifeng Kochi | Japan Time | -01:00 |
| Kaifeng Sunderland | United Kingdom Time | 07:00 |
| Kaifeng Santa Ana | Pacific Time | 15:00 |
| Kaifeng Bauru | Brasilia Time | 11:00 |
| Kaifeng San Jose | Central Time | 14:00 |
| Kaifeng Alicante | Central European Time | 06:00 |
| Kaifeng Takamatsu | Japan Time | -01:00 |
| Kaifeng Tieling | China Time | 00:00 |
| Kaifeng Qazvin | Iran Time | 03:30 |
| Kaifeng Muzaffarpur | India Standard Time | 02:30 |
| Kaifeng Kāmārhāti | India Standard Time | 02:30 |
| Kaifeng Wad Madanī | Central Africa Time | 06:00 |
| Kaifeng Jincheng | China Time | 00:00 |
| Kaifeng Montes Claros | Brasilia Time | 11:00 |
| Kaifeng Bielefeld | Central European Time | 06:00 |
| Kaifeng Bujumbura | Central Africa Time | 06:00 |
| Kaifeng Mandaue City | Philippine Time | 00:00 |
| Kaifeng Khorramshahr | Iran Time | 03:30 |
| Kaifeng Mathura | India Standard Time | 02:30 |
| Kaifeng Khoramabad | Iran Time | 03:30 |
| Kaifeng Soyapango | Central Time | 14:00 |
| Kaifeng Patiala | India Standard Time | 02:30 |
| Kaifeng Wŏnsan | Pyongyang Time | -01:00 |
| Kaifeng Pavlodar | East Kazakhstan Time | 02:00 |
| Kaifeng Córdoba | Central European Time | 06:00 |
| Kaifeng Chandrapur | India Standard Time | 02:30 |
| Kaifeng Canoas | Brasilia Time | 11:00 |
| Kaifeng Sochi | Moscow Time | 05:00 |
| Kaifeng Chŏngjin | Pyongyang Time | -01:00 |
| Kaifeng Yanji | China Time | 00:00 |
| Kaifeng Bhilwara | India Standard Time | 02:30 |
| Kaifeng Tetouan | Western European Time | 07:00 |
| Kaifeng Mogi das Cruzes | Brasilia Time | 11:00 |
| Kaifeng Toyama | Japan Time | -01:00 |
| Kaifeng Piura | Peru Time | 13:00 |
| Kaifeng Birkenhead | United Kingdom Time | 07:00 |
| Kaifeng Thrissur | India Standard Time | 02:30 |
| Kaifeng Brahmapur | India Standard Time | 02:30 |