| Marinha Grande to Mombris | 1,131.76 mi (1,821.39 km) |
| Marinha Grande to Monchengladbach | 1,082.07 mi (1,741.43 km) |
| Marinha Grande to Monschau | 1,047.58 mi (1,685.92 km) |
| Marinha Grande to Montabaur | 1,096.95 mi (1,765.38 km) |
| Marinha Grande to Moosburg | 1,191.94 mi (1,918.24 km) |
| Marinha Grande to Morbach | 1,046.41 mi (1,684.04 km) |
| Marinha Grande to Morfelden-Walldorf | 1,107.46 mi (1,782.29 km) |
| Marinha Grande to Morlenbach | 1,098.44 mi (1,767.77 km) |
| Marinha Grande to Morsbach | 1,110.79 mi (1,787.65 km) |
| Marinha Grande to Mosbach | 1,105.51 mi (1,779.14 km) |
| Marinha Grande to Mosigkau | 1,309.46 mi (2,107.37 km) |
| Marinha Grande to Mossingen | 1,070.60 mi (1,722.97 km) |
| Marinha Grande to Much | 1,101.98 mi (1,773.47 km) |
| Marinha Grande to Mucheln | 1,274.54 mi (2,051.17 km) |
| Marinha Grande to Muhlacker | 1,079.67 mi (1,737.56 km) |
