| Belcista to Marco de Canavezes | 1,498.56 mi (2,411.69 km) |
| Belcista to Marinha Grande | 1,559.15 mi (2,509.21 km) |
| Belcista to Massama | 1,594.35 mi (2,565.87 km) |
| Belcista to Matosinhos | 1,526.72 mi (2,457.01 km) |
| Belcista to Mealhada | 1,524.51 mi (2,453.47 km) |
| Belcista to Melgaco | 1,494.60 mi (2,405.33 km) |
| Belcista to Melres | 1,512.79 mi (2,434.59 km) |
| Belcista to Mira | 1,538.37 mi (2,475.77 km) |
| Belcista to Miranda do Corvo | 1,522.69 mi (2,450.53 km) |
| Belcista to Mirandela | 1,445.58 mi (2,326.44 km) |
| Belcista to Mogadouro | 1,423.42 mi (2,290.78 km) |
| Belcista to Moimenta da Beira | 1,473.53 mi (2,371.43 km) |
| Belcista to Moita | 1,581.30 mi (2,544.85 km) |
| Belcista to Moncao | 1,505.84 mi (2,423.42 km) |
| Belcista to Montalegre | 1,473.25 mi (2,370.97 km) |
