| Socorro to Oliveira de Frades | 5,211.91 mi (8,387.76 km) |
| Socorro to Oliveira do Bairro | 5,204.21 mi (8,375.37 km) |
| Socorro to Oliveira do Hospital | 5,238.76 mi (8,430.97 km) |
| Socorro to Ourem | 5,230.52 mi (8,417.71 km) |
| Socorro to Ovar | 5,186.31 mi (8,346.56 km) |
| Socorro to Pacos de Ferreira | 5,183.45 mi (8,341.96 km) |
| Socorro to Palmela | 5,251.82 mi (8,451.98 km) |
| Socorro to Paredes | 5,188.73 mi (8,350.45 km) |
| Socorro to Paredes de Coura | 5,154.44 mi (8,295.28 km) |
| Socorro to Penacova | 5,222.49 mi (8,404.79 km) |
| Socorro to Penafiel | 5,190.76 mi (8,353.72 km) |
| Socorro to Peniche | 5,203.46 mi (8,374.15 km) |
| Socorro to Peso da Regua | 5,215.13 mi (8,392.95 km) |
| Socorro to Pinhal Novo | 5,248.97 mi (8,447.40 km) |
| Socorro to Pinhel | 5,260.38 mi (8,465.76 km) |
