| Sutton Coldfield to Mangualde | 872.34 mi (1,403.89 km) |
| Sutton Coldfield to Marco de Canavezes | 840.35 mi (1,352.42 km) |
| Sutton Coldfield to Marinha Grande | 947.33 mi (1,524.59 km) |
| Sutton Coldfield to Massama | 1,018.23 mi (1,638.68 km) |
| Sutton Coldfield to Matosinhos | 849.79 mi (1,367.60 km) |
| Sutton Coldfield to Mealhada | 897.76 mi (1,444.80 km) |
| Sutton Coldfield to Melgaco | 781.54 mi (1,257.77 km) |
| Sutton Coldfield to Melres | 852.17 mi (1,371.44 km) |
| Sutton Coldfield to Mira | 899.23 mi (1,447.17 km) |
| Sutton Coldfield to Miranda do Corvo | 914.50 mi (1,471.75 km) |
| Sutton Coldfield to Mirandela | 805.39 mi (1,296.14 km) |
| Sutton Coldfield to Mogadouro | 809.04 mi (1,302.02 km) |
| Sutton Coldfield to Moimenta da Beira | 845.27 mi (1,360.33 km) |
| Sutton Coldfield to Moita | 1,020.48 mi (1,642.31 km) |
| Sutton Coldfield to Moncao | 788.20 mi (1,268.48 km) |
