| Soyaux to Marco de Canavezes | 519.53 mi (836.10 km) |
| Soyaux to Marinha Grande | 616.25 mi (991.75 km) |
| Soyaux to Massama | 678.28 mi (1,091.59 km) |
| Soyaux to Matosinhos | 541.96 mi (872.20 km) |
| Soyaux to Mealhada | 567.59 mi (913.46 km) |
| Soyaux to Melgaco | 486.43 mi (782.84 km) |
| Soyaux to Melres | 534.71 mi (860.53 km) |
| Soyaux to Mira | 576.34 mi (927.53 km) |
| Soyaux to Miranda do Corvo | 576.61 mi (927.96 km) |
| Soyaux to Mirandela | 467.56 mi (752.46 km) |
| Soyaux to Mogadouro | 456.53 mi (734.72 km) |
| Soyaux to Moimenta da Beira | 507.45 mi (816.66 km) |
| Soyaux to Moita | 673.30 mi (1,083.57 km) |
| Soyaux to Moncao | 497.25 mi (800.25 km) |
| Soyaux to Montalegre | 477.83 mi (769.00 km) |
