| Blankenberge to Oliveira do Bairro | 928.75 mi (1,494.68 km) |
| Blankenberge to Oliveira do Hospital | 920.26 mi (1,481.01 km) |
| Blankenberge to Ourem | 981.45 mi (1,579.49 km) |
| Blankenberge to Ovar | 912.39 mi (1,468.34 km) |
| Blankenberge to Pacos de Ferreira | 882.69 mi (1,420.55 km) |
| Blankenberge to Palmela | 1,055.08 mi (1,697.98 km) |
| Blankenberge to Paredes | 884.55 mi (1,423.55 km) |
| Blankenberge to Paredes de Coura | 851.14 mi (1,369.78 km) |
| Blankenberge to Penacova | 937.03 mi (1,508.01 km) |
| Blankenberge to Penafiel | 882.77 mi (1,420.69 km) |
| Blankenberge to Peniche | 1,021.42 mi (1,643.82 km) |
| Blankenberge to Peso da Regua | 870.60 mi (1,401.09 km) |
| Blankenberge to Pinhal Novo | 1,051.59 mi (1,692.37 km) |
| Blankenberge to Pinhel | 873.71 mi (1,406.10 km) |
| Blankenberge to Pombal | 967.45 mi (1,556.97 km) |
