| Formby to Montalegre | 839.62 mi (1,351.24 km) |
| Formby to Montemor-o-Novo | 1,058.52 mi (1,703.52 km) |
| Formby to Montemor-o-Velho | 961.83 mi (1,547.92 km) |
| Formby to Montijo | 1,064.18 mi (1,712.63 km) |
| Formby to Mortagua | 938.36 mi (1,510.14 km) |
| Formby to Moura | 1,085.94 mi (1,747.65 km) |
| Formby to Murtosa | 923.24 mi (1,485.80 km) |
| Formby to Nazare | 1,004.77 mi (1,617.02 km) |
| Formby to Nelas | 928.30 mi (1,493.95 km) |
| Formby to Obidos | 1,022.16 mi (1,645.02 km) |
| Formby to Odemira | 1,135.28 mi (1,827.06 km) |
| Formby to Odivelas | 1,060.51 mi (1,706.72 km) |
| Formby to Oeiras | 1,069.46 mi (1,721.13 km) |
| Formby to Olhao | 1,164.97 mi (1,874.83 km) |
| Formby to Oliveira de Azemeis | 914.05 mi (1,471.02 km) |
