| Rotselaar to Marco de Canavezes | 911.51 mi (1,466.93 km) |
| Rotselaar to Marinha Grande | 1,015.44 mi (1,634.19 km) |
| Rotselaar to Massama | 1,082.10 mi (1,741.46 km) |
| Rotselaar to Matosinhos | 929.28 mi (1,495.53 km) |
| Rotselaar to Mealhada | 965.03 mi (1,553.07 km) |
| Rotselaar to Melgaco | 865.41 mi (1,392.75 km) |
| Rotselaar to Melres | 925.86 mi (1,490.03 km) |
| Rotselaar to Mira | 971.19 mi (1,562.97 km) |
| Rotselaar to Miranda do Corvo | 977.24 mi (1,572.72 km) |
| Rotselaar to Mirandela | 864.43 mi (1,391.16 km) |
| Rotselaar to Mogadouro | 858.70 mi (1,381.95 km) |
| Rotselaar to Moimenta da Beira | 905.86 mi (1,457.83 km) |
| Rotselaar to Moita | 1,079.43 mi (1,737.17 km) |
| Rotselaar to Moncao | 874.83 mi (1,407.91 km) |
| Rotselaar to Montalegre | 865.35 mi (1,392.65 km) |
