| Royal Tunbridge Wells to Montalegre | 747.69 mi (1,203.28 km) |
| Royal Tunbridge Wells to Montemor-o-Novo | 955.61 mi (1,537.90 km) |
| Royal Tunbridge Wells to Montemor-o-Velho | 870.72 mi (1,401.29 km) |
| Royal Tunbridge Wells to Montijo | 968.24 mi (1,558.24 km) |
| Royal Tunbridge Wells to Mortagua | 843.70 mi (1,357.81 km) |
| Royal Tunbridge Wells to Moura | 973.61 mi (1,566.87 km) |
| Royal Tunbridge Wells to Murtosa | 834.67 mi (1,343.27 km) |
| Royal Tunbridge Wells to Nazare | 914.83 mi (1,472.28 km) |
| Royal Tunbridge Wells to Nelas | 829.80 mi (1,335.44 km) |
| Royal Tunbridge Wells to Obidos | 931.97 mi (1,499.86 km) |
| Royal Tunbridge Wells to Odemira | 1,032.37 mi (1,661.44 km) |
| Royal Tunbridge Wells to Odivelas | 967.85 mi (1,557.60 km) |
| Royal Tunbridge Wells to Oeiras | 977.68 mi (1,573.43 km) |
| Royal Tunbridge Wells to Olhao | 1,052.83 mi (1,694.36 km) |
| Royal Tunbridge Wells to Oliveira de Azemeis | 824.30 mi (1,326.59 km) |
