| Langedijk to Oliveira do Bairro | 1,048.15 mi (1,686.83 km) |
| Langedijk to Oliveira do Hospital | 1,039.94 mi (1,673.63 km) |
| Langedijk to Ourem | 1,101.09 mi (1,772.03 km) |
| Langedijk to Ovar | 1,031.55 mi (1,660.12 km) |
| Langedijk to Pacos de Ferreira | 1,001.78 mi (1,612.21 km) |
| Langedijk to Palmela | 1,174.84 mi (1,890.72 km) |
| Langedijk to Paredes | 1,003.72 mi (1,615.33 km) |
| Langedijk to Paredes de Coura | 969.69 mi (1,560.56 km) |
| Langedijk to Penacova | 1,056.60 mi (1,700.44 km) |
| Langedijk to Penafiel | 1,001.97 mi (1,612.51 km) |
| Langedijk to Peniche | 1,140.85 mi (1,836.02 km) |
| Langedijk to Peso da Regua | 990.07 mi (1,593.37 km) |
| Langedijk to Pinhal Novo | 1,171.34 mi (1,885.09 km) |
| Langedijk to Pinhel | 993.50 mi (1,598.89 km) |
| Langedijk to Pombal | 1,087.00 mi (1,749.36 km) |
