| Muhldorf to Marco de Canavezes | 1,121.46 mi (1,804.81 km) |
| Muhldorf to Marinha Grande | 1,211.40 mi (1,949.56 km) |
| Muhldorf to Massama | 1,267.40 mi (2,039.68 km) |
| Muhldorf to Matosinhos | 1,145.57 mi (1,843.61 km) |
| Muhldorf to Mealhada | 1,165.22 mi (1,875.24 km) |
| Muhldorf to Melgaco | 1,093.08 mi (1,759.14 km) |
| Muhldorf to Melres | 1,136.76 mi (1,829.44 km) |
| Muhldorf to Mira | 1,175.53 mi (1,891.84 km) |
| Muhldorf to Miranda do Corvo | 1,171.47 mi (1,885.30 km) |
| Muhldorf to Mirandela | 1,067.91 mi (1,718.63 km) |
| Muhldorf to Mogadouro | 1,053.42 mi (1,695.32 km) |
| Muhldorf to Moimenta da Beira | 1,105.81 mi (1,779.62 km) |
| Muhldorf to Moita | 1,259.68 mi (2,027.25 km) |
| Muhldorf to Moncao | 1,104.05 mi (1,776.80 km) |
| Muhldorf to Montalegre | 1,082.34 mi (1,741.86 km) |
