| Mons to Marco de Canavezes | 863.54 mi (1,389.74 km) |
| Mons to Marinha Grande | 967.42 mi (1,556.91 km) |
| Mons to Massama | 1,034.06 mi (1,664.16 km) |
| Mons to Matosinhos | 881.40 mi (1,418.47 km) |
| Mons to Mealhada | 917.02 mi (1,475.80 km) |
| Mons to Melgaco | 817.66 mi (1,315.89 km) |
| Mons to Melres | 877.92 mi (1,412.87 km) |
| Mons to Mira | 923.21 mi (1,485.76 km) |
| Mons to Miranda do Corvo | 929.21 mi (1,495.43 km) |
| Mons to Mirandela | 816.41 mi (1,313.88 km) |
| Mons to Mogadouro | 810.67 mi (1,304.65 km) |
| Mons to Moimenta da Beira | 857.83 mi (1,380.55 km) |
| Mons to Moita | 1,031.40 mi (1,659.88 km) |
| Mons to Moncao | 827.12 mi (1,331.12 km) |
| Mons to Montalegre | 817.44 mi (1,315.54 km) |
