| Wallasey to Mangualde | 912.39 mi (1,468.35 km) |
| Wallasey to Marco de Canavezes | 878.08 mi (1,413.13 km) |
| Wallasey to Marinha Grande | 984.20 mi (1,583.91 km) |
| Wallasey to Massama | 1,055.21 mi (1,698.19 km) |
| Wallasey to Matosinhos | 885.35 mi (1,424.83 km) |
| Wallasey to Mealhada | 935.51 mi (1,505.56 km) |
| Wallasey to Melgaco | 817.23 mi (1,315.20 km) |
| Wallasey to Melres | 889.10 mi (1,430.86 km) |
| Wallasey to Mira | 935.84 mi (1,506.09 km) |
| Wallasey to Miranda do Corvo | 953.08 mi (1,533.83 km) |
| Wallasey to Mirandela | 846.53 mi (1,362.36 km) |
| Wallasey to Mogadouro | 852.22 mi (1,371.52 km) |
| Wallasey to Moimenta da Beira | 885.39 mi (1,424.90 km) |
| Wallasey to Moita | 1,058.59 mi (1,703.64 km) |
| Wallasey to Moncao | 823.07 mi (1,324.60 km) |
