| Melres to Mangualde | 46.22 mi (74.39 km) |
| Melres to Marco de Canavezes | 15.30 mi (24.63 km) |
| Melres to Marinha Grande | 95.20 mi (153.21 km) |
| Melres to Massama | 166.19 mi (267.46 km) |
| Melres to Matosinhos | 17.57 mi (28.28 km) |
| Melres to Mealhada | 47.29 mi (76.11 km) |
| Melres to Melgaco | 72.87 mi (117.28 km) |
| Melres to Mira | 47.11 mi (75.82 km) |
| Melres to Miranda do Corvo | 66.88 mi (107.64 km) |
| Melres to Mirandela | 69.56 mi (111.94 km) |
| Melres to Mogadouro | 89.43 mi (143.92 km) |
| Melres to Moimenta da Beira | 41.43 mi (66.68 km) |
| Melres to Moita | 169.82 mi (273.30 km) |
| Melres to Moncao | 69.67 mi (112.13 km) |
| Melres to Montalegre | 61.02 mi (98.21 km) |
