| Shorewood to Mangualde | 4,027.18 mi (6,481.12 km) |
| Shorewood to Marco de Canavezes | 3,989.79 mi (6,420.94 km) |
| Shorewood to Marinha Grande | 4,002.76 mi (6,441.82 km) |
| Shorewood to Massama | 4,021.20 mi (6,471.49 km) |
| Shorewood to Matosinhos | 3,964.81 mi (6,380.75 km) |
| Shorewood to Mealhada | 4,003.30 mi (6,442.68 km) |
| Shorewood to Melgaco | 3,953.24 mi (6,362.13 km) |
| Shorewood to Melres | 3,982.38 mi (6,409.01 km) |
| Shorewood to Mira | 3,988.63 mi (6,419.07 km) |
| Shorewood to Miranda do Corvo | 4,018.34 mi (6,466.90 km) |
| Shorewood to Mirandela | 4,023.29 mi (6,474.87 km) |
| Shorewood to Mogadouro | 4,049.43 mi (6,516.93 km) |
| Shorewood to Moimenta da Beira | 4,021.03 mi (6,471.22 km) |
| Shorewood to Moita | 4,038.49 mi (6,499.33 km) |
| Shorewood to Moncao | 3,945.09 mi (6,349.00 km) |
