| Abertawe to Montalegre | 700.46 mi (1,127.28 km) |
| Abertawe to Montemor-o-Novo | 919.32 mi (1,479.51 km) |
| Abertawe to Montemor-o-Velho | 822.76 mi (1,324.11 km) |
| Abertawe to Montijo | 925.04 mi (1,488.71 km) |
| Abertawe to Mortagua | 799.19 mi (1,286.18 km) |
| Abertawe to Moura | 946.96 mi (1,523.98 km) |
| Abertawe to Murtosa | 784.22 mi (1,262.09 km) |
| Abertawe to Nazare | 865.78 mi (1,393.33 km) |
| Abertawe to Nelas | 789.10 mi (1,269.93 km) |
| Abertawe to Obidos | 883.18 mi (1,421.34 km) |
| Abertawe to Odemira | 996.08 mi (1,603.04 km) |
| Abertawe to Odivelas | 921.46 mi (1,482.94 km) |
| Abertawe to Oeiras | 930.45 mi (1,497.41 km) |
| Abertawe to Olhao | 1,025.92 mi (1,651.06 km) |
| Abertawe to Oliveira de Azemeis | 774.99 mi (1,247.22 km) |
