| Bornem to Marco de Canavezes | 903.59 mi (1,454.18 km) |
| Bornem to Marinha Grande | 1,008.10 mi (1,622.38 km) |
| Bornem to Massama | 1,075.27 mi (1,730.47 km) |
| Bornem to Matosinhos | 920.82 mi (1,481.91 km) |
| Bornem to Mealhada | 957.59 mi (1,541.09 km) |
| Bornem to Melgaco | 856.39 mi (1,378.22 km) |
| Bornem to Melres | 917.81 mi (1,477.08 km) |
| Bornem to Mira | 963.42 mi (1,550.48 km) |
| Bornem to Miranda do Corvo | 970.18 mi (1,561.35 km) |
| Bornem to Mirandela | 857.21 mi (1,379.54 km) |
| Bornem to Mogadouro | 852.15 mi (1,371.40 km) |
| Bornem to Moimenta da Beira | 898.69 mi (1,446.30 km) |
| Bornem to Moita | 1,072.96 mi (1,726.76 km) |
| Bornem to Moncao | 865.65 mi (1,393.13 km) |
| Bornem to Montalegre | 857.13 mi (1,379.41 km) |
