| Bidhannagar Qiqihar | China Time | -02:30 |
| Bidhannagar Klang | Malaysia Time | -02:30 |
| Bidhannagar Mendoza | Argentina Time | 08:30 |
| Bidhannagar Konya | Turkey Time | 02:30 |
| Bidhannagar Mbuji-Mayi | Central Africa Time | 03:30 |
| Bidhannagar Vijayawada | India Standard Time | 00:00 |
| Bidhannagar Pikine | Greenwich Mean Time | 05:30 |
| Bidhannagar Turin | Central European Time | 03:30 |
| Bidhannagar Mysore | India Standard Time | 00:00 |
| Bidhannagar Jacksonville | Eastern Time | 09:30 |
| Bidhannagar Wenzhou | China Time | -02:30 |
| Bidhannagar San Francisco | Pacific Time | 12:30 |
| Bidhannagar Liverpool | United Kingdom Time | 04:30 |
| Bidhannagar Saratov | Saratov Time | 01:30 |
| Bidhannagar Tegucigalpa | Central Time | 11:30 |
| Bidhannagar Bucheon-si | Korean Time | -03:30 |
| Bidhannagar Columbus | Eastern Time | 09:30 |
| Bidhannagar Voronezh | Moscow Time | 02:30 |
| Bidhannagar Ranchi | India Standard Time | 00:00 |
| Bidhannagar Naucalpan | Central Time | 10:30 |
| Bidhannagar Ulaanbaatar | Ulaanbaatar Time | -02:30 |
| Bidhannagar Takeo | Indochina Time | -01:30 |
| Bidhannagar Ahwaz | Iran Time | 01:00 |
| Bidhannagar Arequipa | Peru Time | 10:30 |
| Bidhannagar Padang | Western Indonesia Time | -01:30 |
| Bidhannagar Hubli | India Standard Time | 00:00 |
| Bidhannagar Marrakesh | Western European Time | 04:30 |
| Bidhannagar Denpasar | Central Indonesia Time | -02:30 |
| Bidhannagar Kampung Baru Subang | Malaysia Time | -02:30 |
| Bidhannagar Fort Worth | Central Time | 10:30 |
| Bidhannagar Indianapolis | Eastern Time | 09:30 |
| Bidhannagar Charlotte | Eastern Time | 09:30 |
| Bidhannagar Duque de Caxias | Brasilia Time | 08:30 |
| Bidhannagar Jos | West Africa Time | 04:30 |
| Bidhannagar Valencia | Central European Time | 03:30 |
| Bidhannagar Ilorin | West Africa Time | 04:30 |
| Bidhannagar Callao | Peru Time | 10:30 |
| Bidhannagar La Paz | Bolivia Time | 09:30 |
| Bidhannagar Ottawa | Eastern Time | 09:30 |
| Bidhannagar Barquisimeto | Venezuela Time | 09:30 |
| Bidhannagar Chihuahua | Mexican Pacific Time | 11:30 |
| Bidhannagar Nanning | China Time | -02:30 |
| Bidhannagar Freetown | Greenwich Mean Time | 05:30 |
| Bidhannagar Johor Bahru | Malaysia Time | -02:30 |
| Bidhannagar Jerusalem | Israel Time | 02:30 |
| Bidhannagar Bandar Lampung | Western Indonesia Time | -01:30 |
| Bidhannagar Bogor | Western Indonesia Time | -01:30 |
| Bidhannagar Mombasa | East Africa Time | 02:30 |
| Bidhannagar Cebu City | Philippine Time | -02:30 |
| Bidhannagar Muscat | Gulf Standard Time | 01:30 |