| Benetuser to Mangualde | 398.03 mi (640.57 km) |
| Benetuser to Marco de Canavezes | 426.07 mi (685.70 km) |
| Benetuser to Marinha Grande | 454.96 mi (732.19 km) |
| Benetuser to Massama | 478.17 mi (769.54 km) |
| Benetuser to Matosinhos | 453.90 mi (730.47 km) |
| Benetuser to Mealhada | 431.83 mi (694.96 km) |
| Benetuser to Melgaco | 451.65 mi (726.86 km) |
| Benetuser to Melres | 436.90 mi (703.12 km) |
| Benetuser to Mira | 447.02 mi (719.40 km) |
| Benetuser to Miranda do Corvo | 423.99 mi (682.34 km) |
| Benetuser to Mirandela | 383.96 mi (617.93 km) |
| Benetuser to Mogadouro | 357.74 mi (575.73 km) |
| Benetuser to Moimenta da Beira | 395.60 mi (636.65 km) |
| Benetuser to Moita | 463.77 mi (746.37 km) |
| Benetuser to Moncao | 460.76 mi (741.52 km) |
