| Bornheim to Marco de Canavezes | 980.10 mi (1,577.32 km) |
| Bornheim to Marinha Grande | 1,081.71 mi (1,740.85 km) |
| Bornheim to Massama | 1,146.43 mi (1,845.00 km) |
| Bornheim to Matosinhos | 999.55 mi (1,608.62 km) |
| Bornheim to Mealhada | 1,031.84 mi (1,660.58 km) |
| Bornheim to Melgaco | 937.74 mi (1,509.15 km) |
| Bornheim to Melres | 994.83 mi (1,601.02 km) |
| Bornheim to Mira | 1,039.04 mi (1,672.17 km) |
| Bornheim to Miranda do Corvo | 1,042.75 mi (1,678.14 km) |
| Bornheim to Mirandela | 930.94 mi (1,498.21 km) |
| Bornheim to Mogadouro | 923.01 mi (1,485.45 km) |
| Bornheim to Moimenta da Beira | 971.99 mi (1,564.27 km) |
| Bornheim to Moita | 1,142.55 mi (1,838.76 km) |
| Bornheim to Moncao | 947.63 mi (1,525.06 km) |
| Bornheim to Montalegre | 935.14 mi (1,504.96 km) |
