| Harlau to Oliveira de Frades | 1,786.15 mi (2,874.53 km) |
| Harlau to Oliveira do Bairro | 1,807.23 mi (2,908.45 km) |
| Harlau to Oliveira do Hospital | 1,782.47 mi (2,868.61 km) |
| Harlau to Ourem | 1,838.44 mi (2,958.69 km) |
| Harlau to Ovar | 1,802.51 mi (2,900.86 km) |
| Harlau to Pacos de Ferreira | 1,779.40 mi (2,863.67 km) |
| Harlau to Palmela | 1,891.02 mi (3,043.30 km) |
| Harlau to Paredes | 1,778.30 mi (2,861.89 km) |
| Harlau to Paredes de Coura | 1,767.95 mi (2,845.24 km) |
| Harlau to Penacova | 1,804.94 mi (2,904.78 km) |
| Harlau to Penafiel | 1,775.81 mi (2,857.89 km) |
| Harlau to Peniche | 1,885.80 mi (3,034.90 km) |
| Harlau to Peso da Regua | 1,753.32 mi (2,821.70 km) |
| Harlau to Pinhal Novo | 1,889.41 mi (3,040.72 km) |
| Harlau to Pinhel | 1,731.92 mi (2,787.26 km) |
