| Swanage to Montalegre | 667.44 mi (1,074.13 km) |
| Swanage to Montemor-o-Novo | 880.84 mi (1,417.58 km) |
| Swanage to Montemor-o-Velho | 790.96 mi (1,272.93 km) |
| Swanage to Montijo | 890.79 mi (1,433.58 km) |
| Swanage to Mortagua | 765.11 mi (1,231.33 km) |
| Swanage to Moura | 902.92 mi (1,453.11 km) |
| Swanage to Murtosa | 753.78 mi (1,213.09 km) |
| Swanage to Nazare | 834.88 mi (1,343.61 km) |
| Swanage to Nelas | 752.61 mi (1,211.21 km) |
| Swanage to Obidos | 852.20 mi (1,371.49 km) |
| Swanage to Odemira | 957.94 mi (1,541.65 km) |
| Swanage to Odivelas | 889.15 mi (1,430.95 km) |
| Swanage to Oeiras | 898.71 mi (1,446.33 km) |
| Swanage to Olhao | 982.37 mi (1,580.97 km) |
| Swanage to Oliveira de Azemeis | 743.77 mi (1,196.99 km) |
