| Dubendorf to Mangualde | 937.43 mi (1,508.65 km) |
| Dubendorf to Marco de Canavezes | 931.61 mi (1,499.28 km) |
| Dubendorf to Marinha Grande | 1,022.24 mi (1,645.13 km) |
| Dubendorf to Massama | 1,079.05 mi (1,736.56 km) |
| Dubendorf to Matosinhos | 955.63 mi (1,537.93 km) |
| Dubendorf to Mealhada | 975.75 mi (1,570.32 km) |
| Dubendorf to Melgaco | 903.12 mi (1,453.44 km) |
| Dubendorf to Melres | 946.91 mi (1,523.90 km) |
| Dubendorf to Mira | 985.93 mi (1,586.69 km) |
| Dubendorf to Miranda do Corvo | 982.29 mi (1,580.85 km) |
| Dubendorf to Mirandela | 878.14 mi (1,413.22 km) |
| Dubendorf to Mogadouro | 863.92 mi (1,390.34 km) |
| Dubendorf to Moimenta da Beira | 916.22 mi (1,474.51 km) |
| Dubendorf to Moita | 1,071.69 mi (1,724.71 km) |
| Dubendorf to Moncao | 914.11 mi (1,471.12 km) |
