| Silver Springs Shores to Montalegre | 4,138.97 mi (6,661.02 km) |
| Silver Springs Shores to Montemor-o-Novo | 4,171.85 mi (6,713.95 km) |
| Silver Springs Shores to Montemor-o-Velho | 4,121.26 mi (6,632.53 km) |
| Silver Springs Shores to Montijo | 4,135.65 mi (6,655.69 km) |
| Silver Springs Shores to Mortagua | 4,139.76 mi (6,662.29 km) |
| Silver Springs Shores to Moura | 4,221.41 mi (6,793.70 km) |
| Silver Springs Shores to Murtosa | 4,114.38 mi (6,621.45 km) |
| Silver Springs Shores to Nazare | 4,111.13 mi (6,616.22 km) |
| Silver Springs Shores to Nelas | 4,157.86 mi (6,691.43 km) |
| Silver Springs Shores to Obidos | 4,110.53 mi (6,615.26 km) |
| Silver Springs Shores to Odemira | 4,169.56 mi (6,710.25 km) |
| Silver Springs Shores to Odivelas | 4,119.19 mi (6,629.20 km) |
| Silver Springs Shores to Oeiras | 4,113.91 mi (6,620.70 km) |
| Silver Springs Shores to Olhao | 4,221.98 mi (6,794.63 km) |
| Silver Springs Shores to Oliveira de Azemeis | 4,120.66 mi (6,631.56 km) |
