| Patna Jinan | China Time | -02:30 |
| Patna Chennai | India Standard Time | 00:00 |
| Patna Zhengzhou | China Time | -02:30 |
| Patna Melbourne | Eastern Australia Time | -05:30 |
| Patna Riyadh | Arabian Time | 02:30 |
| Patna Changchun | China Time | -02:30 |
| Patna Dalian | China Time | -02:30 |
| Patna Los Angeles | Pacific Time | 13:30 |
| Patna Chittagong | Bangladesh Time | -00:30 |
| Patna Kunming | China Time | -02:30 |
| Patna Alexandria | Eastern European Time | 03:30 |
| Patna Ahmedabad | India Standard Time | 00:00 |
| Patna Qingdao | China Time | -02:30 |
| Patna Busan | Korean Time | -03:30 |
| Patna Abidjan | Greenwich Mean Time | 05:30 |
| Patna Kano | West Africa Time | 04:30 |
| Patna Foshan | China Time | -02:30 |
| Patna Hyderabad | India Standard Time | 00:00 |
| Patna Puyang | China Time | -02:30 |
| Patna Yokohama | Japan Time | -03:30 |
| Patna Ibadan | West Africa Time | 04:30 |
| Patna Singapore | Singapore Standard Time | -02:30 |
| Patna Wuxi | China Time | -02:30 |
| Patna Xiamen | China Time | -02:30 |
| Patna Ankara | Turkey Time | 02:30 |
| Patna Tianshui | China Time | -02:30 |
| Patna Ningbo | China Time | -02:30 |
| Patna Ho Chi Minh City | Indochina Time | -01:30 |
| Patna Shiyan | China Time | -02:30 |
| Patna Cape Town | South Africa Standard Time | 03:30 |
| Patna Taiyuan | China Time | -02:30 |
| Patna Berlin | Central European Time | 04:30 |
| Patna Tangshan | China Time | -02:30 |
| Patna Hefei | China Time | -02:30 |
| Patna Madrid | Central European Time | 04:30 |
| Patna Pyongyang | Pyongyang Time | -03:30 |
| Patna Casablanca | Western European Time | 04:30 |
| Patna Zibo | China Time | -02:30 |
| Patna Zhongshan | China Time | -00:30 |
| Patna Durban | South Africa Standard Time | 03:30 |
| Patna Changsha | China Time | -02:30 |
| Patna Kabul | Afghanistan Time | 01:00 |
| Patna Ürümqi | China Time | -00:30 |
| Patna Caracas | Venezuela Time | 09:30 |
| Patna Pune | India Standard Time | 00:00 |
| Patna Surat | India Standard Time | 00:00 |
| Patna Jeddah | Arabian Time | 02:30 |
| Patna Shijiazhuang | China Time | -02:30 |
| Patna Kanpur | India Standard Time | 00:00 |
| Patna Kiev | Eastern European Time | 03:30 |