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