| Canet de Mar to Mangualde | 542.55 mi (873.15 km) |
| Canet de Mar to Marco de Canavezes | 556.72 mi (895.95 km) |
| Canet de Mar to Marinha Grande | 616.26 mi (991.77 km) |
| Canet de Mar to Massama | 655.28 mi (1,054.58 km) |
| Canet de Mar to Matosinhos | 585.14 mi (941.69 km) |
| Canet de Mar to Mealhada | 581.03 mi (935.07 km) |
| Canet de Mar to Melgaco | 559.16 mi (899.88 km) |
| Canet de Mar to Melres | 570.60 mi (918.29 km) |
| Canet de Mar to Mira | 594.93 mi (957.45 km) |
| Canet de Mar to Miranda do Corvo | 579.37 mi (932.40 km) |
| Canet de Mar to Mirandela | 504.78 mi (812.36 km) |
| Canet de Mar to Mogadouro | 481.61 mi (775.07 km) |
| Canet de Mar to Moimenta da Beira | 530.76 mi (854.17 km) |
| Canet de Mar to Moita | 643.39 mi (1,035.43 km) |
| Canet de Mar to Moncao | 570.10 mi (917.49 km) |
