| Portalegre Parañaque | Philippine Time | -07:00 |
| Portalegre Paraparaumu | New Zealand Time | -11:00 |
| Portalegre Parapat | Western Indonesia Time | -06:00 |
| Portalegre Parap | Central Australia Time | -08:30 |
| Portalegre Prachatice | Central European Time | -01:00 |
| Portalegre Prades | Central European Time | -01:00 |
| Portalegre Pradines | Central European Time | -01:00 |
| Portalegre Praiano | Central European Time | -01:00 |
| Portalegre Prague | Central European Time | -01:00 |
| Portalegre Prague | Central European Time | -01:00 |
| Portalegre Prahran | Eastern Australia Time | -09:00 |
| Portalegre Prai | Malaysia Time | -07:00 |
| Portalegre Prai | Malaysia Time | -07:00 |
| Portalegre Prai | Malaysia Time | -07:00 |
| Portalegre Prarostino | Central European Time | -01:00 |
| Portalegre Pratteln | Central European Time | -01:00 |
| Portalegre Prescott | Eastern Time | 05:00 |
| Portalegre Odeceixe | Western European Time | 00:00 |
| Portalegre Oddanchatram | India Standard Time | -04:30 |
| Portalegre Oeiras | Western European Time | 00:00 |
| Portalegre Odense | Central European Time | -01:00 |
| Portalegre Officer | Eastern Australia Time | -09:00 |
| Portalegre Ogunquit | Eastern Time | 05:00 |
| Portalegre Ogmore Vale | United Kingdom Time | 00:00 |
| Portalegre Ohio | Eastern Time | 05:00 |
| Portalegre Ohain | Central European Time | -01:00 |
| Portalegre Ojai | Pacific Time | 08:00 |
| Portalegre Oia | Eastern European Time | -02:00 |
| Portalegre Paradise | Newfoundland Time | 03:30 |
| Portalegre Paradeep | India Standard Time | -04:30 |
| Portalegre Papakura | New Zealand Time | -11:00 |
| Portalegre Paoli | Eastern Time | 05:00 |
| Portalegre Pannipitiya | India Standard Time | -04:30 |
| Portalegre Pano Panagia | Eastern European Time | -02:00 |
| Portalegre Panindícuaro | Central Time | 06:00 |
| Portalegre Oka | Eastern Time | 05:00 |
| Portalegre Zachary | Central Time | 06:00 |
| Portalegre Zahara de los Atunes | Central European Time | -01:00 |