| Valenciennes to Marco de Canavezes | 845.56 mi (1,360.80 km) |
| Valenciennes to Marinha Grande | 949.69 mi (1,528.38 km) |
| Valenciennes to Massama | 1,016.56 mi (1,635.99 km) |
| Valenciennes to Matosinhos | 863.20 mi (1,389.19 km) |
| Valenciennes to Mealhada | 899.24 mi (1,447.19 km) |
| Valenciennes to Melgaco | 799.24 mi (1,286.26 km) |
| Valenciennes to Melres | 859.89 mi (1,383.85 km) |
| Valenciennes to Mira | 905.29 mi (1,456.93 km) |
| Valenciennes to Miranda do Corvo | 911.60 mi (1,467.08 km) |
| Valenciennes to Mirandela | 798.72 mi (1,285.41 km) |
| Valenciennes to Mogadouro | 793.27 mi (1,276.65 km) |
| Valenciennes to Moimenta da Beira | 840.17 mi (1,352.12 km) |
| Valenciennes to Moita | 1,014.06 mi (1,631.97 km) |
| Valenciennes to Moncao | 808.65 mi (1,301.39 km) |
| Valenciennes to Montalegre | 799.33 mi (1,286.39 km) |
