| San Vicente de Baracaldo to Mangualde | 307.62 mi (495.07 km) |
| San Vicente de Baracaldo to Marco de Canavezes | 301.50 mi (485.22 km) |
| San Vicente de Baracaldo to Marinha Grande | 392.93 mi (632.36 km) |
| San Vicente de Baracaldo to Massama | 453.26 mi (729.45 km) |
| San Vicente de Baracaldo to Matosinhos | 326.38 mi (525.26 km) |
| San Vicente de Baracaldo to Mealhada | 345.53 mi (556.08 km) |
| San Vicente de Baracaldo to Melgaco | 279.91 mi (450.47 km) |
| San Vicente de Baracaldo to Melres | 316.81 mi (509.85 km) |
| San Vicente de Baracaldo to Mira | 355.45 mi (572.03 km) |
| San Vicente de Baracaldo to Miranda do Corvo | 353.05 mi (568.18 km) |
| San Vicente de Baracaldo to Mirandela | 247.72 mi (398.67 km) |
| San Vicente de Baracaldo to Mogadouro | 233.70 mi (376.10 km) |
| San Vicente de Baracaldo to Moimenta da Beira | 285.79 mi (459.93 km) |
| San Vicente de Baracaldo to Moita | 447.86 mi (720.76 km) |
| San Vicente de Baracaldo to Moncao | 291.23 mi (468.69 km) |
