| Marousi to Marco de Canavezes | 1,704.56 mi (2,743.23 km) |
| Marousi to Marinha Grande | 1,754.25 mi (2,823.19 km) |
| Marousi to Massama | 1,781.71 mi (2,867.38 km) |
| Marousi to Matosinhos | 1,733.11 mi (2,789.17 km) |
| Marousi to Mealhada | 1,724.29 mi (2,774.98 km) |
| Marousi to Melgaco | 1,707.99 mi (2,748.75 km) |
| Marousi to Melres | 1,718.04 mi (2,764.92 km) |
| Marousi to Mira | 1,738.82 mi (2,798.36 km) |
| Marousi to Miranda do Corvo | 1,720.02 mi (2,768.10 km) |
| Marousi to Mirandela | 1,653.41 mi (2,660.91 km) |
| Marousi to Mogadouro | 1,629.71 mi (2,622.77 km) |
| Marousi to Moimenta da Beira | 1,677.50 mi (2,699.67 km) |
| Marousi to Moita | 1,767.33 mi (2,844.25 km) |
| Marousi to Moncao | 1,719.00 mi (2,766.47 km) |
| Marousi to Montalegre | 1,684.13 mi (2,710.35 km) |
