| Rottingdean to Montalegre | 721.55 mi (1,161.22 km) |
| Rottingdean to Montemor-o-Novo | 929.55 mi (1,495.96 km) |
| Rottingdean to Montemor-o-Velho | 844.58 mi (1,359.22 km) |
| Rottingdean to Montijo | 942.12 mi (1,516.20 km) |
| Rottingdean to Mortagua | 817.57 mi (1,315.75 km) |
| Rottingdean to Moura | 947.70 mi (1,525.17 km) |
| Rottingdean to Murtosa | 808.53 mi (1,301.21 km) |
| Rottingdean to Nazare | 888.69 mi (1,430.21 km) |
| Rottingdean to Nelas | 803.68 mi (1,293.40 km) |
| Rottingdean to Obidos | 905.83 mi (1,457.79 km) |
| Rottingdean to Odemira | 1,006.33 mi (1,619.53 km) |
| Rottingdean to Odivelas | 941.71 mi (1,515.54 km) |
| Rottingdean to Oeiras | 951.54 mi (1,531.36 km) |
| Rottingdean to Olhao | 1,026.94 mi (1,652.70 km) |
| Rottingdean to Oliveira de Azemeis | 798.17 mi (1,284.52 km) |
