| Portsmouth Zaporizhia | Eastern European Time | -02:00 |
| Portsmouth Marseille | Central European Time | -01:00 |
| Portsmouth Al Zarqa | Eastern European Time | -03:00 |
| Portsmouth Çankaya | Turkey Time | -03:00 |
| Portsmouth Boumerdas | Central European Time | -01:00 |
| Portsmouth Jalandhar | India Standard Time | -05:30 |
| Portsmouth Thiruvananthapuram | India Standard Time | -05:30 |
| Portsmouth Sakai | Japan Time | -09:00 |
| Portsmouth Anyang | China Time | -08:00 |
| Portsmouth San Miguel de Tucuman | Argentina Time | 03:00 |
| Portsmouth Cotonou | West Africa Time | -01:00 |
| Portsmouth Salem | India Standard Time | -05:30 |
| Portsmouth Tiruchirappalli | India Standard Time | -05:30 |
| Portsmouth Homs | Eastern European Time | -02:00 |
| Portsmouth Hohhot | China Time | -08:00 |
| Portsmouth Niamey | West Africa Time | -01:00 |
| Portsmouth Tainan City | Taipei Time | -08:00 |
| Portsmouth Shangyu | China Time | -08:00 |
| Portsmouth Łódź | Central European Time | -01:00 |
| Portsmouth Dammam | Arabian Time | -03:00 |
| Portsmouth Xining | China Time | -08:00 |
| Portsmouth Kahrīz | Iran Time | -03:30 |
| Portsmouth Kota | India Standard Time | -05:30 |
| Portsmouth Natal | Brasilia Time | 03:00 |
| Portsmouth Bhubaneshwar | India Standard Time | -05:30 |
| Portsmouth Qinhuangdao | China Time | -08:00 |
| Portsmouth Hengyang | China Time | -08:00 |
| Portsmouth Antalya | Turkey Time | -03:00 |
| Portsmouth Kraków | Central European Time | -01:00 |
| Portsmouth Aligarh | India Standard Time | -05:30 |
| Portsmouth Da Nang | Indochina Time | -07:00 |
| Portsmouth Pietermaritzburg | South Africa Standard Time | -02:00 |
| Portsmouth Lomé | Greenwich Mean Time | 00:00 |
| Portsmouth Trujillo | Peru Time | 05:00 |
| Portsmouth Malang | Western Indonesia Time | -07:00 |
| Portsmouth Ciudad Guayana | Venezuela Time | 04:00 |
| Portsmouth Bareilly | India Standard Time | -05:30 |
| Portsmouth Kigali | Central Africa Time | -02:00 |
| Portsmouth Teresina | Brasilia Time | 03:00 |
| Portsmouth Xinxiang | China Time | -08:00 |
| Portsmouth São Bernardo do Campo | Brasilia Time | 03:00 |
| Portsmouth Hegang | China Time | -08:00 |
| Portsmouth Rīga | Eastern European Time | -02:00 |
| Portsmouth Amsterdam | Central European Time | -01:00 |
| Portsmouth Oyo | West Africa Time | -01:00 |
| Portsmouth Quetta | Pakistan Time | -05:00 |
| Portsmouth Nottingham | United Kingdom Time | 00:00 |
| Portsmouth Campo Grande | Amazon Time | 04:00 |
| Portsmouth Ashgabat | Turkmenistan Time | -05:00 |
| Portsmouth Álvaro Obregón | Central Time | 06:00 |