| Valmontone to Montemor-o-Novo | 1,132.79 mi (1,823.05 km) |
| Valmontone to Montemor-o-Velho | 1,129.29 mi (1,817.42 km) |
| Valmontone to Montijo | 1,167.23 mi (1,878.47 km) |
| Valmontone to Mortagua | 1,102.21 mi (1,773.83 km) |
| Valmontone to Moura | 1,104.88 mi (1,778.13 km) |
| Valmontone to Murtosa | 1,118.73 mi (1,800.42 km) |
| Valmontone to Nazare | 1,158.29 mi (1,864.09 km) |
| Valmontone to Nelas | 1,081.32 mi (1,740.21 km) |
| Valmontone to Obidos | 1,167.31 mi (1,878.60 km) |
| Valmontone to Odemira | 1,178.60 mi (1,896.78 km) |
| Valmontone to Odivelas | 1,179.41 mi (1,898.08 km) |
| Valmontone to Oeiras | 1,188.66 mi (1,912.97 km) |
| Valmontone to Olhao | 1,152.63 mi (1,854.98 km) |
| Valmontone to Oliveira de Azemeis | 1,109.23 mi (1,785.14 km) |
| Valmontone to Oliveira de Frades | 1,095.80 mi (1,763.52 km) |
