| Silverdale to Montalegre | 5,087.84 mi (8,188.09 km) |
| Silverdale to Montemor-o-Novo | 5,243.12 mi (8,437.99 km) |
| Silverdale to Montemor-o-Velho | 5,146.37 mi (8,282.28 km) |
| Silverdale to Montijo | 5,217.96 mi (8,397.50 km) |
| Silverdale to Mortagua | 5,147.29 mi (8,283.76 km) |
| Silverdale to Moura | 5,296.99 mi (8,524.69 km) |
| Silverdale to Murtosa | 5,117.93 mi (8,236.52 km) |
| Silverdale to Nazare | 5,163.49 mi (8,309.84 km) |
| Silverdale to Nelas | 5,155.63 mi (8,297.18 km) |
| Silverdale to Obidos | 5,173.23 mi (8,325.51 km) |
| Silverdale to Odemira | 5,285.91 mi (8,506.84 km) |
| Silverdale to Odivelas | 5,202.66 mi (8,372.87 km) |
| Silverdale to Oeiras | 5,203.63 mi (8,374.43 km) |
| Silverdale to Olhao | 5,343.23 mi (8,599.10 km) |
| Silverdale to Oliveira de Azemeis | 5,117.56 mi (8,235.91 km) |
