| Beasain to Mangualde | 332.69 mi (535.41 km) |
| Beasain to Marco de Canavezes | 331.40 mi (533.34 km) |
| Beasain to Marinha Grande | 416.96 mi (671.03 km) |
| Beasain to Massama | 473.76 mi (762.45 km) |
| Beasain to Matosinhos | 357.52 mi (575.38 km) |
| Beasain to Mealhada | 371.48 mi (597.83 km) |
| Beasain to Melgaco | 315.70 mi (508.07 km) |
| Beasain to Melres | 346.60 mi (557.80 km) |
| Beasain to Mira | 382.47 mi (615.53 km) |
| Beasain to Miranda do Corvo | 377.05 mi (606.80 km) |
| Beasain to Mirandela | 277.04 mi (445.86 km) |
| Beasain to Mogadouro | 260.17 mi (418.71 km) |
| Beasain to Moimenta da Beira | 312.83 mi (503.45 km) |
| Beasain to Moita | 466.98 mi (751.53 km) |
| Beasain to Moncao | 327.03 mi (526.31 km) |
