| Saint-Priest to Marco de Canavezes | 726.03 mi (1,168.43 km) |
| Saint-Priest to Marinha Grande | 813.85 mi (1,309.77 km) |
| Saint-Priest to Massama | 869.34 mi (1,399.06 km) |
| Saint-Priest to Matosinhos | 750.94 mi (1,208.51 km) |
| Saint-Priest to Mealhada | 768.23 mi (1,236.35 km) |
| Saint-Priest to Melgaco | 701.61 mi (1,129.13 km) |
| Saint-Priest to Melres | 741.33 mi (1,193.05 km) |
| Saint-Priest to Mira | 778.92 mi (1,253.54 km) |
| Saint-Priest to Miranda do Corvo | 773.95 mi (1,245.56 km) |
| Saint-Priest to Mirandela | 672.06 mi (1,081.58 km) |
| Saint-Priest to Mogadouro | 656.62 mi (1,056.73 km) |
| Saint-Priest to Moimenta da Beira | 709.18 mi (1,141.31 km) |
| Saint-Priest to Moita | 861.62 mi (1,386.64 km) |
| Saint-Priest to Moncao | 712.79 mi (1,147.12 km) |
| Saint-Priest to Montalegre | 688.64 mi (1,108.26 km) |
