| Niigata Luanda | West Africa Time | 08:00 |
| Niigata Quezon City | Philippine Time | 01:00 |
| Niigata Addis Ababa | East Africa Time | 06:00 |
| Niigata Nairobi | East Africa Time | 06:00 |
| Niigata Chicago | Central Time | 14:00 |
| Niigata Salvador | Brasilia Time | 12:00 |
| Niigata Jaipur | India Standard Time | 03:30 |
| Niigata Dar es Salaam | East Africa Time | 06:00 |
| Niigata Lanzhou | China Time | 01:00 |
| Niigata Incheon | Korean Time | 00:00 |
| Niigata Yunfu | China Time | 01:00 |
| Niigata Basrah | Arabian Time | 06:00 |
| Niigata Toronto | Eastern Time | 13:00 |
| Niigata Navi Mumbai | India Standard Time | 03:30 |
| Niigata Osaka | Japan Time | 00:00 |
| Niigata Mogadishu | East Africa Time | 06:00 |
| Niigata Daegu | Korean Time | 00:00 |
| Niigata Faisalabad | Pakistan Time | 04:00 |
| Niigata Izmir | Turkey Time | 06:00 |
| Niigata Dakar | Greenwich Mean Time | 09:00 |
| Niigata Lucknow | India Standard Time | 03:30 |
| Niigata Giza | Eastern European Time | 07:00 |
| Niigata Fortaleza | Brasilia Time | 12:00 |
| Niigata Cali | Colombia Time | 14:00 |
| Niigata Surabaya | Western Indonesia Time | 02:00 |
| Niigata Belo Horizonte | Brasilia Time | 12:00 |
| Niigata Nanchang | China Time | 01:00 |
| Niigata Rome | Central European Time | 07:00 |
| Niigata Mashhad | Iran Time | 05:30 |
| Niigata Borough of Brooklyn | Eastern Time | 13:00 |
| Niigata Houston | Central Time | 14:00 |
| Niigata Queens | Eastern Time | 13:00 |
| Niigata Nagpur | India Standard Time | 03:30 |
| Niigata Maracaibo | Venezuela Time | 13:00 |
| Niigata Brasília | Brasilia Time | 12:00 |
| Niigata Santo Domingo | Atlantic Time | 13:00 |
| Niigata Nagoya | Japan Time | 00:00 |
| Niigata Brisbane | Eastern Australia Time | -01:00 |
| Niigata Havana | Cuba Time | 13:00 |
| Niigata Paris | Central European Time | 07:00 |
| Niigata Al Mawşil al Jadīdah | Arabian Time | 06:00 |
| Niigata Johannesburg | South Africa Standard Time | 07:00 |
| Niigata Kowloon | Hong Kong Time | 01:00 |
| Niigata Al Başrah al Qadīmah | Arabian Time | 06:00 |
| Niigata Almaty | East Kazakhstan Time | 03:00 |
| Niigata Medellin | Colombia Time | 14:00 |
| Niigata Tashkent | Uzbekistan Time | 04:00 |
| Niigata Algiers | Central European Time | 08:00 |
| Niigata Khartoum | Central Africa Time | 07:00 |
| Niigata Accra | Greenwich Mean Time | 09:00 |