| Socastee to Oliveira de Frades | 3,822.41 mi (6,151.58 km) |
| Socastee to Oliveira do Bairro | 3,810.60 mi (6,132.58 km) |
| Socastee to Oliveira do Hospital | 3,845.85 mi (6,189.31 km) |
| Socastee to Ourem | 3,825.12 mi (6,155.93 km) |
| Socastee to Ovar | 3,796.87 mi (6,110.48 km) |
| Socastee to Pacos de Ferreira | 3,800.56 mi (6,116.41 km) |
| Socastee to Palmela | 3,831.14 mi (6,165.63 km) |
| Socastee to Paredes | 3,805.20 mi (6,123.89 km) |
| Socastee to Paredes de Coura | 3,779.93 mi (6,083.21 km) |
| Socastee to Penacova | 3,826.53 mi (6,158.21 km) |
| Socastee to Penafiel | 3,807.54 mi (6,127.64 km) |
| Socastee to Peniche | 3,790.70 mi (6,100.54 km) |
| Socastee to Peso da Regua | 3,833.61 mi (6,169.60 km) |
| Socastee to Pinhal Novo | 3,829.04 mi (6,162.24 km) |
| Socastee to Pinhel | 3,876.82 mi (6,239.13 km) |
