| Patna Marseille | Central European Time | 03:30 |
| Patna Al Zarqa | Eastern European Time | 02:30 |
| Patna Çankaya | Turkey Time | 02:30 |
| Patna Boumerdas | Central European Time | 04:30 |
| Patna Jalandhar | India Standard Time | 00:00 |
| Patna Thiruvananthapuram | India Standard Time | 00:00 |
| Patna Sakai | Japan Time | -03:30 |
| Patna Anyang | China Time | -02:30 |
| Patna San Miguel de Tucuman | Argentina Time | 08:30 |
| Patna Cotonou | West Africa Time | 04:30 |
| Patna Salem | India Standard Time | 00:00 |
| Patna Tiruchirappalli | India Standard Time | 00:00 |
| Patna Homs | Eastern European Time | 02:30 |
| Patna Hohhot | China Time | -02:30 |
| Patna Niamey | West Africa Time | 04:30 |
| Patna Tainan City | Taipei Time | -02:30 |
| Patna Shangyu | China Time | -02:30 |
| Patna Łódź | Central European Time | 03:30 |
| Patna Dammam | Arabian Time | 02:30 |
| Patna Xining | China Time | -02:30 |
| Patna Kahrīz | Iran Time | 01:00 |
| Patna Kota | India Standard Time | 00:00 |
| Patna Natal | Brasilia Time | 08:30 |
| Patna Bhubaneshwar | India Standard Time | 00:00 |
| Patna Qinhuangdao | China Time | -02:30 |
| Patna Hengyang | China Time | -02:30 |
| Patna Antalya | Turkey Time | 02:30 |
| Patna Kraków | Central European Time | 03:30 |
| Patna Aligarh | India Standard Time | 00:00 |
| Patna Da Nang | Indochina Time | -01:30 |
| Patna Pietermaritzburg | South Africa Standard Time | 03:30 |
| Patna Lomé | Greenwich Mean Time | 05:30 |
| Patna Trujillo | Peru Time | 10:30 |
| Patna Malang | Western Indonesia Time | -01:30 |
| Patna Ciudad Guayana | Venezuela Time | 09:30 |
| Patna Bareilly | India Standard Time | 00:00 |
| Patna Kigali | Central Africa Time | 03:30 |
| Patna Teresina | Brasilia Time | 08:30 |
| Patna Xinxiang | China Time | -02:30 |
| Patna São Bernardo do Campo | Brasilia Time | 08:30 |
| Patna Hegang | China Time | -02:30 |
| Patna Rīga | Eastern European Time | 02:30 |
| Patna Amsterdam | Central European Time | 03:30 |
| Patna Oyo | West Africa Time | 04:30 |
| Patna Quetta | Pakistan Time | 00:30 |
| Patna Nottingham | United Kingdom Time | 04:30 |
| Patna Campo Grande | Amazon Time | 09:30 |
| Patna Ashgabat | Turkmenistan Time | 00:30 |
| Patna Álvaro Obregón | Central Time | 10:30 |
| Patna Muzaffarabad | Pakistan Time | 00:30 |