| Herten to Montemor-o-Novo | 1,161.57 mi (1,869.37 km) |
| Herten to Montemor-o-Velho | 1,092.15 mi (1,757.65 km) |
| Herten to Montijo | 1,180.93 mi (1,900.52 km) |
| Herten to Mortagua | 1,062.99 mi (1,710.72 km) |
| Herten to Moura | 1,168.34 mi (1,880.27 km) |
| Herten to Murtosa | 1,060.09 mi (1,706.04 km) |
| Herten to Nazare | 1,135.51 mi (1,827.43 km) |
| Herten to Nelas | 1,046.02 mi (1,683.40 km) |
| Herten to Obidos | 1,151.72 mi (1,853.51 km) |
| Herten to Odemira | 1,235.34 mi (1,988.09 km) |
| Herten to Odivelas | 1,183.81 mi (1,905.16 km) |
| Herten to Oeiras | 1,194.14 mi (1,921.79 km) |
| Herten to Olhao | 1,244.61 mi (2,003.01 km) |
| Herten to Oliveira de Azemeis | 1,049.13 mi (1,688.41 km) |
| Herten to Oliveira de Frades | 1,046.06 mi (1,683.47 km) |
