| Kayseri Muzaffarabad | Pakistan Time | -02:00 |
| Kayseri Guadalupe | Central Time | 08:00 |
| Kayseri Bağcılar | Turkey Time | 00:00 |
| Kayseri Sulaymaniyah | Arabian Time | 00:00 |
| Kayseri Cúcuta | Colombia Time | 08:00 |
| Kayseri Moradabad | India Standard Time | -02:30 |
| Kayseri N'Djamena | West Africa Time | 02:00 |
| Kayseri Langfang | China Time | -05:00 |
| Kayseri Zhumadian | China Time | -05:00 |
| Kayseri Yantai | China Time | -05:00 |
| Kayseri Lviv | Eastern European Time | 00:00 |
| Kayseri Merida | Central Time | 08:00 |
| Kayseri Tlalnepantla | Central Time | 08:00 |
| Kayseri Edmonton | Mountain Time | 09:00 |
| Kayseri Jeonju-si | Korean Time | -06:00 |
| Kayseri Zhuzhou | China Time | -05:00 |
| Kayseri Subang Jaya | Malaysia Time | -05:00 |
| Kayseri Bhiwandi | India Standard Time | -02:30 |
| Kayseri Pekanbaru | Western Indonesia Time | -04:00 |
| Kayseri Seville | Central European Time | 01:00 |
| Kayseri Tolyatti | Samara Time | -01:00 |
| Kayseri Jaboatão | Brasilia Time | 06:00 |
| Kayseri Shizuoka | Japan Time | -06:00 |
| Kayseri Santo Domingo Oeste | Atlantic Time | 07:00 |
| Kayseri Rajshahi | Bangladesh Time | -03:00 |
| Kayseri City of Balikpapan | Central Indonesia Time | -05:00 |
| Kayseri Changzhi | China Time | -05:00 |
| Kayseri Bulawayo | Central Africa Time | 01:00 |
| Kayseri Zagreb | Central European Time | 01:00 |
| Kayseri Agadir | Western European Time | 02:00 |
| Kayseri Sarajevo | Central European Time | 01:00 |
| Kayseri La Plata | Argentina Time | 06:00 |
| Kayseri Tunis | Central European Time | 02:00 |
| Kayseri Zhangjiakou | China Time | -05:00 |
| Kayseri Zigong | China Time | -05:00 |
| Kayseri Fuxin | China Time | -05:00 |
| Kayseri Enugu | West Africa Time | 02:00 |
| Kayseri Tangier | Western European Time | 02:00 |
| Kayseri Huangshi | China Time | -05:00 |
| Kayseri Liaoyang | China Time | -05:00 |
| Kayseri Sheffield | United Kingdom Time | 02:00 |
| Kayseri Seattle | Pacific Time | 10:00 |
| Kayseri Denver | Mountain Time | 09:00 |
| Kayseri El Paso | Mountain Time | 09:00 |
| Kayseri Kumamoto | Japan Time | -06:00 |
| Kayseri Raipur | India Standard Time | -02:30 |
| Kayseri General Santos | Philippine Time | -05:00 |
| Kayseri Dushanbe | Tajikistan Time | -02:00 |
| Kayseri Osasco | Brasilia Time | 06:00 |
| Kayseri San Luis Potosi | Central Time | 08:00 |