| Portsmouth Jinan | China Time | -08:00 |
| Portsmouth Chennai | India Standard Time | -05:30 |
| Portsmouth Zhengzhou | China Time | -08:00 |
| Portsmouth Melbourne | Eastern Australia Time | -11:00 |
| Portsmouth Riyadh | Arabian Time | -03:00 |
| Portsmouth Changchun | China Time | -08:00 |
| Portsmouth Dalian | China Time | -08:00 |
| Portsmouth Los Angeles | Pacific Time | 08:00 |
| Portsmouth Chittagong | Bangladesh Time | -06:00 |
| Portsmouth Kunming | China Time | -08:00 |
| Portsmouth Alexandria | Eastern European Time | -02:00 |
| Portsmouth Ahmedabad | India Standard Time | -05:30 |
| Portsmouth Qingdao | China Time | -08:00 |
| Portsmouth Busan | Korean Time | -09:00 |
| Portsmouth Abidjan | Greenwich Mean Time | 00:00 |
| Portsmouth Kano | West Africa Time | -01:00 |
| Portsmouth Foshan | China Time | -08:00 |
| Portsmouth Hyderabad | India Standard Time | -05:30 |
| Portsmouth Puyang | China Time | -08:00 |
| Portsmouth Yokohama | Japan Time | -09:00 |
| Portsmouth Ibadan | West Africa Time | -01:00 |
| Portsmouth Singapore | Singapore Standard Time | -08:00 |
| Portsmouth Wuxi | China Time | -08:00 |
| Portsmouth Xiamen | China Time | -08:00 |
| Portsmouth Ankara | Turkey Time | -03:00 |
| Portsmouth Tianshui | China Time | -08:00 |
| Portsmouth Ningbo | China Time | -08:00 |
| Portsmouth Ho Chi Minh City | Indochina Time | -07:00 |
| Portsmouth Shiyan | China Time | -08:00 |
| Portsmouth Cape Town | South Africa Standard Time | -02:00 |
| Portsmouth Taiyuan | China Time | -08:00 |
| Portsmouth Berlin | Central European Time | -01:00 |
| Portsmouth Tangshan | China Time | -08:00 |
| Portsmouth Hefei | China Time | -08:00 |
| Portsmouth Madrid | Central European Time | -01:00 |
| Portsmouth Pyongyang | Pyongyang Time | -09:00 |
| Portsmouth Casablanca | Western European Time | 00:00 |
| Portsmouth Zibo | China Time | -08:00 |
| Portsmouth Zhongshan | China Time | -06:00 |
| Portsmouth Durban | South Africa Standard Time | -02:00 |
| Portsmouth Changsha | China Time | -08:00 |
| Portsmouth Kabul | Afghanistan Time | -04:30 |
| Portsmouth Ürümqi | China Time | -06:00 |
| Portsmouth Caracas | Venezuela Time | 04:00 |
| Portsmouth Pune | India Standard Time | -05:30 |
| Portsmouth Surat | India Standard Time | -05:30 |
| Portsmouth Jeddah | Arabian Time | -03:00 |
| Portsmouth Shijiazhuang | China Time | -08:00 |
| Portsmouth Kanpur | India Standard Time | -05:30 |
| Portsmouth Kiev | Eastern European Time | -02:00 |