| Herne to Oliveira do Bairro | 1,067.80 mi (1,718.47 km) |
| Herne to Oliveira do Hospital | 1,055.44 mi (1,698.57 km) |
| Herne to Ourem | 1,116.99 mi (1,797.62 km) |
| Herne to Ovar | 1,053.66 mi (1,695.71 km) |
| Herne to Pacos de Ferreira | 1,024.76 mi (1,649.19 km) |
| Herne to Palmela | 1,187.75 mi (1,911.50 km) |
| Herne to Paredes | 1,025.99 mi (1,651.17 km) |
| Herne to Paredes de Coura | 997.06 mi (1,604.61 km) |
| Herne to Penacova | 1,073.92 mi (1,728.31 km) |
| Herne to Penafiel | 1,024.01 mi (1,647.99 km) |
| Herne to Peniche | 1,159.46 mi (1,865.97 km) |
| Herne to Peso da Regua | 1,009.17 mi (1,624.10 km) |
| Herne to Pinhal Novo | 1,184.59 mi (1,906.42 km) |
| Herne to Pinhel | 1,006.69 mi (1,620.11 km) |
| Herne to Pombal | 1,104.44 mi (1,777.43 km) |
