| Nivelles to Marco de Canavezes | 881.61 mi (1,418.82 km) |
| Nivelles to Marinha Grande | 985.36 mi (1,585.78 km) |
| Nivelles to Massama | 1,051.88 mi (1,692.83 km) |
| Nivelles to Matosinhos | 899.57 mi (1,447.72 km) |
| Nivelles to Mealhada | 934.99 mi (1,504.71 km) |
| Nivelles to Melgaco | 835.93 mi (1,345.30 km) |
| Nivelles to Melres | 896.01 mi (1,441.99 km) |
| Nivelles to Mira | 941.24 mi (1,514.78 km) |
| Nivelles to Miranda do Corvo | 947.09 mi (1,524.20 km) |
| Nivelles to Mirandela | 834.33 mi (1,342.73 km) |
| Nivelles to Mogadouro | 828.44 mi (1,333.24 km) |
| Nivelles to Moimenta da Beira | 875.74 mi (1,409.37 km) |
| Nivelles to Moita | 1,049.13 mi (1,688.41 km) |
| Nivelles to Moncao | 845.42 mi (1,360.57 km) |
| Nivelles to Montalegre | 835.57 mi (1,344.72 km) |
