| Roermond to Marco de Canavezes | 964.25 mi (1,551.81 km) |
| Roermond to Marinha Grande | 1,067.48 mi (1,717.95 km) |
| Roermond to Massama | 1,133.52 mi (1,824.23 km) |
| Roermond to Matosinhos | 982.57 mi (1,581.29 km) |
| Roermond to Mealhada | 1,017.22 mi (1,637.06 km) |
| Roermond to Melgaco | 919.29 mi (1,479.46 km) |
| Roermond to Melres | 978.74 mi (1,575.12 km) |
| Roermond to Mira | 1,023.73 mi (1,647.53 km) |
| Roermond to Miranda do Corvo | 1,029.01 mi (1,656.03 km) |
| Roermond to Mirandela | 916.45 mi (1,474.88 km) |
| Roermond to Mogadouro | 909.97 mi (1,464.45 km) |
| Roermond to Moimenta da Beira | 957.78 mi (1,541.40 km) |
| Roermond to Moita | 1,130.44 mi (1,819.26 km) |
| Roermond to Moncao | 928.86 mi (1,494.86 km) |
| Roermond to Montalegre | 918.45 mi (1,478.10 km) |
