| Bonhill to Mangualde | 1,072.38 mi (1,725.82 km) |
| Bonhill to Marco de Canavezes | 1,035.24 mi (1,666.05 km) |
| Bonhill to Marinha Grande | 1,139.14 mi (1,833.26 km) |
| Bonhill to Massama | 1,209.73 mi (1,946.88 km) |
| Bonhill to Matosinhos | 1,039.39 mi (1,672.74 km) |
| Bonhill to Mealhada | 1,092.14 mi (1,757.63 km) |
| Bonhill to Melgaco | 972.25 mi (1,564.69 km) |
| Bonhill to Melres | 1,045.03 mi (1,681.81 km) |
| Bonhill to Mira | 1,090.87 mi (1,755.59 km) |
| Bonhill to Miranda do Corvo | 1,110.70 mi (1,787.50 km) |
| Bonhill to Mirandela | 1,008.57 mi (1,623.14 km) |
| Bonhill to Mogadouro | 1,016.81 mi (1,636.40 km) |
| Bonhill to Moimenta da Beira | 1,045.72 mi (1,682.92 km) |
| Bonhill to Moita | 1,214.71 mi (1,954.89 km) |
| Bonhill to Moncao | 976.88 mi (1,572.14 km) |
