| Silverton to Montalegre | 5,222.37 mi (8,404.60 km) |
| Silverton to Montemor-o-Novo | 5,372.33 mi (8,645.93 km) |
| Silverton to Montemor-o-Velho | 5,277.23 mi (8,492.89 km) |
| Silverton to Montijo | 5,346.26 mi (8,603.98 km) |
| Silverton to Mortagua | 5,279.16 mi (8,495.99 km) |
| Silverton to Moura | 5,426.50 mi (8,733.11 km) |
| Silverton to Murtosa | 5,249.73 mi (8,448.62 km) |
| Silverton to Nazare | 5,292.97 mi (8,518.21 km) |
| Silverton to Nelas | 5,288.14 mi (8,510.44 km) |
| Silverton to Obidos | 5,302.21 mi (8,533.09 km) |
| Silverton to Odemira | 5,412.89 mi (8,711.21 km) |
| Silverton to Odivelas | 5,330.73 mi (8,578.98 km) |
| Silverton to Oeiras | 5,331.34 mi (8,579.96 km) |
| Silverton to Olhao | 5,470.52 mi (8,803.94 km) |
| Silverton to Oliveira de Azemeis | 5,249.72 mi (8,448.61 km) |
