| Walsall Wood to Mangualde | 874.90 mi (1,408.02 km) |
| Walsall Wood to Marco de Canavezes | 842.70 mi (1,356.20 km) |
| Walsall Wood to Marinha Grande | 949.63 mi (1,528.28 km) |
| Walsall Wood to Massama | 1,020.54 mi (1,642.41 km) |
| Walsall Wood to Matosinhos | 851.95 mi (1,371.07 km) |
| Walsall Wood to Mealhada | 900.12 mi (1,448.61 km) |
| Walsall Wood to Melgaco | 783.69 mi (1,261.23 km) |
| Walsall Wood to Melres | 854.45 mi (1,375.10 km) |
| Walsall Wood to Mira | 901.49 mi (1,450.81 km) |
| Walsall Wood to Miranda do Corvo | 916.94 mi (1,475.68 km) |
| Walsall Wood to Mirandela | 808.03 mi (1,300.40 km) |
| Walsall Wood to Mogadouro | 811.87 mi (1,306.58 km) |
| Walsall Wood to Moimenta da Beira | 847.83 mi (1,364.46 km) |
| Walsall Wood to Moita | 1,022.90 mi (1,646.21 km) |
| Walsall Wood to Moncao | 790.28 mi (1,271.83 km) |
