| Someren to Oliveira do Bairro | 1,011.45 mi (1,627.77 km) |
| Someren to Oliveira do Hospital | 1,000.20 mi (1,609.67 km) |
| Someren to Ourem | 1,061.73 mi (1,708.69 km) |
| Someren to Ovar | 996.64 mi (1,603.94 km) |
| Someren to Pacos de Ferreira | 967.47 mi (1,556.99 km) |
| Someren to Palmela | 1,133.44 mi (1,824.09 km) |
| Someren to Paredes | 968.89 mi (1,559.27 km) |
| Someren to Paredes de Coura | 938.64 mi (1,510.59 km) |
| Someren to Penacova | 1,018.21 mi (1,638.65 km) |
| Someren to Penafiel | 966.96 mi (1,556.17 km) |
| Someren to Peniche | 1,103.51 mi (1,775.93 km) |
| Someren to Peso da Regua | 952.87 mi (1,533.50 km) |
| Someren to Pinhal Novo | 1,130.18 mi (1,818.84 km) |
| Someren to Pinhel | 952.03 mi (1,532.14 km) |
| Someren to Pombal | 1,048.74 mi (1,687.78 km) |
