| Dielheim to Marco de Canavezes | 990.50 mi (1,594.06 km) |
| Dielheim to Marinha Grande | 1,087.06 mi (1,749.45 km) |
| Dielheim to Massama | 1,147.96 mi (1,847.46 km) |
| Dielheim to Matosinhos | 1,012.50 mi (1,629.45 km) |
| Dielheim to Mealhada | 1,038.64 mi (1,671.53 km) |
| Dielheim to Melgaco | 955.01 mi (1,536.94 km) |
| Dielheim to Melres | 1,005.65 mi (1,618.43 km) |
| Dielheim to Mira | 1,047.46 mi (1,685.72 km) |
| Dielheim to Miranda do Corvo | 1,047.32 mi (1,685.49 km) |
| Dielheim to Mirandela | 938.68 mi (1,510.65 km) |
| Dielheim to Mogadouro | 927.36 mi (1,492.44 km) |
| Dielheim to Moimenta da Beira | 978.51 mi (1,574.76 km) |
| Dielheim to Moita | 1,142.19 mi (1,838.18 km) |
| Dielheim to Moncao | 965.55 mi (1,553.91 km) |
| Dielheim to Montalegre | 948.15 mi (1,525.90 km) |
