| Matlock to Mangualde | 913.62 mi (1,470.33 km) |
| Matlock to Marco de Canavezes | 881.47 mi (1,418.60 km) |
| Matlock to Marinha Grande | 988.41 mi (1,590.69 km) |
| Matlock to Massama | 1,059.32 mi (1,704.81 km) |
| Matlock to Matosinhos | 890.73 mi (1,433.49 km) |
| Matlock to Mealhada | 938.89 mi (1,511.00 km) |
| Matlock to Melgaco | 822.47 mi (1,323.64 km) |
| Matlock to Melres | 893.23 mi (1,437.51 km) |
| Matlock to Mira | 940.27 mi (1,513.22 km) |
| Matlock to Miranda do Corvo | 955.70 mi (1,538.05 km) |
| Matlock to Mirandela | 846.72 mi (1,362.66 km) |
| Matlock to Mogadouro | 850.45 mi (1,368.66 km) |
| Matlock to Moimenta da Beira | 886.55 mi (1,426.77 km) |
| Matlock to Moita | 1,061.67 mi (1,708.59 km) |
| Matlock to Moncao | 829.05 mi (1,334.22 km) |
