| Molins de Rey to Mangualde | 512.53 mi (824.84 km) |
| Molins de Rey to Marco de Canavezes | 527.63 mi (849.14 km) |
| Molins de Rey to Marinha Grande | 585.51 mi (942.29 km) |
| Molins de Rey to Massama | 623.90 mi (1,004.07 km) |
| Molins de Rey to Matosinhos | 556.11 mi (894.98 km) |
| Molins de Rey to Mealhada | 550.85 mi (886.51 km) |
| Molins de Rey to Melgaco | 531.81 mi (855.86 km) |
| Molins de Rey to Melres | 541.36 mi (871.23 km) |
| Molins de Rey to Mira | 564.87 mi (909.07 km) |
| Molins de Rey to Miranda do Corvo | 548.85 mi (883.29 km) |
| Molins de Rey to Mirandela | 476.12 mi (766.24 km) |
| Molins de Rey to Mogadouro | 452.61 mi (728.41 km) |
| Molins de Rey to Moimenta da Beira | 501.27 mi (806.71 km) |
| Molins de Rey to Moita | 611.91 mi (984.77 km) |
| Molins de Rey to Moncao | 542.66 mi (873.32 km) |
