| Borcka to Mangualde | 2,543.42 mi (4,093.25 km) |
| Borcka to Marco de Canavezes | 2,550.69 mi (4,104.94 km) |
| Borcka to Marinha Grande | 2,620.91 mi (4,217.95 km) |
| Borcka to Massama | 2,661.53 mi (4,283.32 km) |
| Borcka to Matosinhos | 2,577.99 mi (4,148.87 km) |
| Borcka to Mealhada | 2,582.58 mi (4,156.25 km) |
| Borcka to Melgaco | 2,537.91 mi (4,084.37 km) |
| Borcka to Melres | 2,565.52 mi (4,128.80 km) |
| Borcka to Mira | 2,595.62 mi (4,177.25 km) |
| Borcka to Miranda do Corvo | 2,582.97 mi (4,156.89 km) |
| Borcka to Mirandela | 2,496.56 mi (4,017.82 km) |
| Borcka to Mogadouro | 2,476.46 mi (3,985.47 km) |
| Borcka to Moimenta da Beira | 2,528.21 mi (4,068.77 km) |
| Borcka to Moita | 2,649.42 mi (4,263.84 km) |
| Borcka to Moncao | 2,549.25 mi (4,102.62 km) |
