| Niigata Muzaffarabad | Pakistan Time | 04:00 |
| Niigata Guadalupe | Central Time | 15:00 |
| Niigata Bağcılar | Turkey Time | 06:00 |
| Niigata Sulaymaniyah | Arabian Time | 06:00 |
| Niigata Cúcuta | Colombia Time | 14:00 |
| Niigata Moradabad | India Standard Time | 03:30 |
| Niigata N'Djamena | West Africa Time | 08:00 |
| Niigata Langfang | China Time | 01:00 |
| Niigata Zhumadian | China Time | 01:00 |
| Niigata Yantai | China Time | 01:00 |
| Niigata Lviv | Eastern European Time | 07:00 |
| Niigata Merida | Central Time | 15:00 |
| Niigata Tlalnepantla | Central Time | 15:00 |
| Niigata Edmonton | Mountain Time | 16:00 |
| Niigata Jeonju-si | Korean Time | 00:00 |
| Niigata Zhuzhou | China Time | 01:00 |
| Niigata Subang Jaya | Malaysia Time | 01:00 |
| Niigata Bhiwandi | India Standard Time | 03:30 |
| Niigata Pekanbaru | Western Indonesia Time | 02:00 |
| Niigata Seville | Central European Time | 08:00 |
| Niigata Tolyatti | Samara Time | 05:00 |
| Niigata Jaboatão | Brasilia Time | 12:00 |
| Niigata Shizuoka | Japan Time | 00:00 |
| Niigata Santo Domingo Oeste | Atlantic Time | 13:00 |
| Niigata Rajshahi | Bangladesh Time | 03:00 |
| Niigata City of Balikpapan | Central Indonesia Time | 01:00 |
| Niigata Changzhi | China Time | 01:00 |
| Niigata Bulawayo | Central Africa Time | 07:00 |
| Niigata Zagreb | Central European Time | 08:00 |
| Niigata Agadir | Western European Time | 09:00 |
| Niigata Sarajevo | Central European Time | 08:00 |
| Niigata La Plata | Argentina Time | 12:00 |
| Niigata Tunis | Central European Time | 08:00 |
| Niigata Zhangjiakou | China Time | 01:00 |
| Niigata Zigong | China Time | 01:00 |
| Niigata Fuxin | China Time | 01:00 |
| Niigata Enugu | West Africa Time | 08:00 |
| Niigata Tangier | Western European Time | 09:00 |
| Niigata Huangshi | China Time | 01:00 |
| Niigata Liaoyang | China Time | 01:00 |
| Niigata Sheffield | United Kingdom Time | 09:00 |
| Niigata Seattle | Pacific Time | 17:00 |
| Niigata Denver | Mountain Time | 16:00 |
| Niigata El Paso | Mountain Time | 16:00 |
| Niigata Kumamoto | Japan Time | 00:00 |
| Niigata Raipur | India Standard Time | 03:30 |
| Niigata General Santos | Philippine Time | 01:00 |
| Niigata Dushanbe | Tajikistan Time | 04:00 |
| Niigata Osasco | Brasilia Time | 12:00 |
| Niigata San Luis Potosi | Central Time | 15:00 |