| Alsip to Oliveira de Frades | 3,977.34 mi (6,400.91 km) |
| Alsip to Oliveira do Bairro | 3,969.69 mi (6,388.59 km) |
| Alsip to Oliveira do Hospital | 4,004.21 mi (6,444.16 km) |
| Alsip to Ourem | 3,996.29 mi (6,431.41 km) |
| Alsip to Ovar | 3,951.74 mi (6,359.72 km) |
| Alsip to Pacos de Ferreira | 3,948.89 mi (6,355.13 km) |
| Alsip to Palmela | 4,018.44 mi (6,467.06 km) |
| Alsip to Paredes | 3,954.16 mi (6,363.61 km) |
| Alsip to Paredes de Coura | 3,919.99 mi (6,308.62 km) |
| Alsip to Penacova | 3,988.00 mi (6,418.06 km) |
| Alsip to Penafiel | 3,956.20 mi (6,366.88 km) |
| Alsip to Peniche | 3,969.62 mi (6,388.49 km) |
| Alsip to Peso da Regua | 3,980.59 mi (6,406.14 km) |
| Alsip to Pinhal Novo | 4,015.55 mi (6,462.40 km) |
| Alsip to Pinhel | 4,025.82 mi (6,478.94 km) |
