| Portsmouth Muzaffarabad | Pakistan Time | -05:00 |
| Portsmouth Guadalupe | Central Time | 06:00 |
| Portsmouth Bağcılar | Turkey Time | -03:00 |
| Portsmouth Sulaymaniyah | Arabian Time | -03:00 |
| Portsmouth Cúcuta | Colombia Time | 05:00 |
| Portsmouth Moradabad | India Standard Time | -05:30 |
| Portsmouth N'Djamena | West Africa Time | -01:00 |
| Portsmouth Langfang | China Time | -08:00 |
| Portsmouth Zhumadian | China Time | -08:00 |
| Portsmouth Yantai | China Time | -08:00 |
| Portsmouth Lviv | Eastern European Time | -02:00 |
| Portsmouth Merida | Central Time | 06:00 |
| Portsmouth Tlalnepantla | Central Time | 06:00 |
| Portsmouth Edmonton | Mountain Time | 07:00 |
| Portsmouth Jeonju-si | Korean Time | -09:00 |
| Portsmouth Zhuzhou | China Time | -08:00 |
| Portsmouth Subang Jaya | Malaysia Time | -08:00 |
| Portsmouth Bhiwandi | India Standard Time | -05:30 |
| Portsmouth Pekanbaru | Western Indonesia Time | -07:00 |
| Portsmouth Seville | Central European Time | -01:00 |
| Portsmouth Tolyatti | Samara Time | -04:00 |
| Portsmouth Jaboatão | Brasilia Time | 03:00 |
| Portsmouth Shizuoka | Japan Time | -09:00 |
| Portsmouth Santo Domingo Oeste | Atlantic Time | 04:00 |
| Portsmouth Rajshahi | Bangladesh Time | -06:00 |
| Portsmouth City of Balikpapan | Central Indonesia Time | -08:00 |
| Portsmouth Changzhi | China Time | -08:00 |
| Portsmouth Bulawayo | Central Africa Time | -02:00 |
| Portsmouth Zagreb | Central European Time | -01:00 |
| Portsmouth Agadir | Western European Time | 00:00 |
| Portsmouth Sarajevo | Central European Time | -01:00 |
| Portsmouth La Plata | Argentina Time | 03:00 |
| Portsmouth Tunis | Central European Time | -01:00 |
| Portsmouth Zhangjiakou | China Time | -08:00 |
| Portsmouth Zigong | China Time | -08:00 |
| Portsmouth Fuxin | China Time | -08:00 |
| Portsmouth Enugu | West Africa Time | -01:00 |
| Portsmouth Tangier | Western European Time | 00:00 |
| Portsmouth Huangshi | China Time | -08:00 |
| Portsmouth Liaoyang | China Time | -08:00 |
| Portsmouth Sheffield | United Kingdom Time | 00:00 |
| Portsmouth Seattle | Pacific Time | 08:00 |
| Portsmouth Denver | Mountain Time | 07:00 |
| Portsmouth El Paso | Mountain Time | 07:00 |
| Portsmouth Kumamoto | Japan Time | -09:00 |
| Portsmouth Raipur | India Standard Time | -05:30 |
| Portsmouth General Santos | Philippine Time | -08:00 |
| Portsmouth Dushanbe | Tajikistan Time | -05:00 |
| Portsmouth Osasco | Brasilia Time | 03:00 |
| Portsmouth San Luis Potosi | Central Time | 06:00 |