| Bidston to Montalegre | 829.14 mi (1,334.37 km) |
| Bidston to Montemor-o-Novo | 1,047.96 mi (1,686.53 km) |
| Bidston to Montemor-o-Velho | 951.41 mi (1,531.14 km) |
| Bidston to Montijo | 1,053.72 mi (1,695.80 km) |
| Bidston to Mortagua | 927.88 mi (1,493.27 km) |
| Bidston to Moura | 1,075.29 mi (1,730.51 km) |
| Bidston to Murtosa | 912.83 mi (1,469.06 km) |
| Bidston to Nazare | 994.37 mi (1,600.29 km) |
| Bidston to Nelas | 917.76 mi (1,476.99 km) |
| Bidston to Obidos | 1,011.77 mi (1,628.29 km) |
| Bidston to Odemira | 1,124.74 mi (1,810.10 km) |
| Bidston to Odivelas | 1,050.09 mi (1,689.96 km) |
| Bidston to Oeiras | 1,059.06 mi (1,704.39 km) |
| Bidston to Olhao | 1,154.33 mi (1,857.71 km) |
| Bidston to Oliveira de Azemeis | 903.62 mi (1,454.24 km) |
