| San Juan de Vilasar to Mangualde | 532.38 mi (856.77 km) |
| San Juan de Vilasar to Marco de Canavezes | 546.99 mi (880.29 km) |
| San Juan de Vilasar to Marinha Grande | 605.71 mi (974.79 km) |
| San Juan de Vilasar to Massama | 644.35 mi (1,036.99 km) |
| San Juan de Vilasar to Matosinhos | 575.44 mi (926.08 km) |
| San Juan de Vilasar to Mealhada | 570.78 mi (918.57 km) |
| San Juan de Vilasar to Melgaco | 550.21 mi (885.48 km) |
| San Juan de Vilasar to Melres | 560.80 mi (902.52 km) |
| San Juan de Vilasar to Mira | 584.73 mi (941.04 km) |
| San Juan de Vilasar to Miranda do Corvo | 568.94 mi (915.62 km) |
| San Juan de Vilasar to Mirandela | 495.24 mi (797.02 km) |
| San Juan de Vilasar to Mogadouro | 471.91 mi (759.47 km) |
| San Juan de Vilasar to Moimenta da Beira | 520.84 mi (838.21 km) |
| San Juan de Vilasar to Moita | 632.39 mi (1,017.73 km) |
| San Juan de Vilasar to Moncao | 561.12 mi (903.03 km) |
