| Wadern to Marco de Canavezes | 926.20 mi (1,490.57 km) |
| Wadern to Marinha Grande | 1,025.30 mi (1,650.06 km) |
| Wadern to Massama | 1,088.15 mi (1,751.21 km) |
| Wadern to Matosinhos | 947.09 mi (1,524.19 km) |
| Wadern to Mealhada | 976.10 mi (1,570.88 km) |
| Wadern to Melgaco | 887.59 mi (1,428.44 km) |
| Wadern to Melres | 941.18 mi (1,514.69 km) |
| Wadern to Mira | 984.18 mi (1,583.88 km) |
| Wadern to Miranda do Corvo | 985.86 mi (1,586.58 km) |
| Wadern to Mirandela | 875.49 mi (1,408.96 km) |
| Wadern to Mogadouro | 865.75 mi (1,393.29 km) |
| Wadern to Moimenta da Beira | 915.98 mi (1,474.13 km) |
| Wadern to Moita | 1,083.31 mi (1,743.42 km) |
| Wadern to Moncao | 897.87 mi (1,444.99 km) |
| Wadern to Montalegre | 882.58 mi (1,420.37 km) |
