| Delbruck to Marco de Canavezes | 1,075.76 mi (1,731.27 km) |
| Delbruck to Marinha Grande | 1,177.83 mi (1,895.53 km) |
| Delbruck to Massama | 1,242.84 mi (2,000.16 km) |
| Delbruck to Matosinhos | 1,094.86 mi (1,762.01 km) |
| Delbruck to Mealhada | 1,127.85 mi (1,815.09 km) |
| Delbruck to Melgaco | 1,032.51 mi (1,661.66 km) |
| Delbruck to Melres | 1,090.42 mi (1,754.86 km) |
| Delbruck to Mira | 1,134.87 mi (1,826.39 km) |
| Delbruck to Miranda do Corvo | 1,138.97 mi (1,832.99 km) |
| Delbruck to Mirandela | 1,026.96 mi (1,652.73 km) |
| Delbruck to Mogadouro | 1,019.35 mi (1,640.48 km) |
| Delbruck to Moimenta da Beira | 1,068.08 mi (1,718.91 km) |
| Delbruck to Moita | 1,239.10 mi (1,994.14 km) |
| Delbruck to Moncao | 1,042.27 mi (1,677.38 km) |
| Delbruck to Montalegre | 1,030.52 mi (1,658.47 km) |
