| Blomberg to Marco de Canavezes | 1,100.37 mi (1,770.87 km) |
| Blomberg to Marinha Grande | 1,202.32 mi (1,934.94 km) |
| Blomberg to Massama | 1,267.22 mi (2,039.39 km) |
| Blomberg to Matosinhos | 1,119.54 mi (1,801.72 km) |
| Blomberg to Mealhada | 1,152.37 mi (1,854.56 km) |
| Blomberg to Melgaco | 1,057.26 mi (1,701.49 km) |
| Blomberg to Melres | 1,115.04 mi (1,794.49 km) |
| Blomberg to Mira | 1,159.44 mi (1,865.93 km) |
| Blomberg to Miranda do Corvo | 1,163.42 mi (1,872.34 km) |
| Blomberg to Mirandela | 1,051.47 mi (1,692.18 km) |
| Blomberg to Mogadouro | 1,043.76 mi (1,679.76 km) |
| Blomberg to Moimenta da Beira | 1,092.58 mi (1,758.33 km) |
| Blomberg to Moita | 1,263.41 mi (2,033.26 km) |
| Blomberg to Moncao | 1,067.03 mi (1,717.23 km) |
| Blomberg to Montalegre | 1,055.18 mi (1,698.15 km) |
