| Salt to Oliveira de Frades | 575.29 mi (925.84 km) |
| Salt to Oliveira do Bairro | 594.56 mi (956.86 km) |
| Salt to Oliveira do Hospital | 564.72 mi (908.83 km) |
| Salt to Ourem | 614.61 mi (989.13 km) |
| Salt to Ovar | 596.24 mi (959.55 km) |
| Salt to Pacos de Ferreira | 579.53 mi (932.67 km) |
| Salt to Palmela | 658.98 mi (1,060.52 km) |
| Salt to Paredes | 576.81 mi (928.29 km) |
| Salt to Paredes de Coura | 582.89 mi (938.08 km) |
| Salt to Penacova | 587.72 mi (945.84 km) |
| Salt to Penafiel | 574.21 mi (924.11 km) |
| Salt to Peniche | 661.72 mi (1,064.94 km) |
| Salt to Peso da Regua | 548.60 mi (882.89 km) |
| Salt to Pinhal Novo | 657.83 mi (1,058.67 km) |
| Salt to Pinhel | 517.21 mi (832.37 km) |
