| Blain to Oliveira do Bairro | 585.44 mi (942.17 km) |
| Blain to Oliveira do Hospital | 577.47 mi (929.34 km) |
| Blain to Ourem | 638.49 mi (1,027.55 km) |
| Blain to Ovar | 569.11 mi (915.90 km) |
| Blain to Pacos de Ferreira | 539.47 mi (868.20 km) |
| Blain to Palmela | 712.65 mi (1,146.89 km) |
| Blain to Paredes | 541.28 mi (871.10 km) |
| Blain to Paredes de Coura | 508.78 mi (818.79 km) |
| Blain to Penacova | 593.91 mi (955.80 km) |
| Blain to Penafiel | 539.48 mi (868.21 km) |
| Blain to Peniche | 678.13 mi (1,091.34 km) |
| Blain to Peso da Regua | 527.34 mi (848.67 km) |
| Blain to Pinhal Novo | 709.08 mi (1,141.16 km) |
| Blain to Pinhel | 531.68 mi (855.65 km) |
| Blain to Pombal | 624.29 mi (1,004.69 km) |
