| Marina to Montalegre | 5,601.18 mi (9,014.22 km) |
| Marina to Montemor-o-Novo | 5,731.77 mi (9,224.39 km) |
| Marina to Montemor-o-Velho | 5,643.13 mi (9,081.74 km) |
| Marina to Montijo | 5,702.84 mi (9,177.84 km) |
| Marina to Mortagua | 5,648.47 mi (9,090.33 km) |
| Marina to Moura | 5,786.50 mi (9,312.47 km) |
| Marina to Murtosa | 5,619.00 mi (9,042.91 km) |
| Marina to Nazare | 5,654.01 mi (9,099.25 km) |
| Marina to Nelas | 5,659.54 mi (9,108.16 km) |
| Marina to Obidos | 5,661.48 mi (9,111.28 km) |
| Marina to Odemira | 5,764.43 mi (9,276.96 km) |
| Marina to Odivelas | 5,686.67 mi (9,151.82 km) |
| Marina to Oeiras | 5,686.07 mi (9,150.84 km) |
| Marina to Olhao | 5,822.55 mi (9,370.49 km) |
| Marina to Oliveira de Azemeis | 5,620.26 mi (9,044.94 km) |
