| Sompting to Oliveira de Frades | 793.43 mi (1,276.90 km) |
| Sompting to Oliveira do Bairro | 813.11 mi (1,308.57 km) |
| Sompting to Oliveira do Hospital | 808.78 mi (1,301.60 km) |
| Sompting to Ourem | 868.76 mi (1,398.13 km) |
| Sompting to Ovar | 794.62 mi (1,278.82 km) |
| Sompting to Pacos de Ferreira | 764.49 mi (1,230.33 km) |
| Sompting to Palmela | 944.41 mi (1,519.88 km) |
| Sompting to Paredes | 766.99 mi (1,234.36 km) |
| Sompting to Paredes de Coura | 729.26 mi (1,173.64 km) |
| Sompting to Penacova | 823.53 mi (1,325.35 km) |
| Sompting to Penafiel | 765.46 mi (1,231.88 km) |
| Sompting to Peniche | 905.69 mi (1,457.56 km) |
| Sompting to Peso da Regua | 756.30 mi (1,217.15 km) |
| Sompting to Pinhal Novo | 940.64 mi (1,513.81 km) |
| Sompting to Pinhel | 765.30 mi (1,231.63 km) |
