| Saint-Louis to Monchengladbach | 254.60 mi (409.74 km) |
| Saint-Louis to Monschau | 213.64 mi (343.82 km) |
| Saint-Louis to Montabaur | 197.08 mi (317.18 km) |
| Saint-Louis to Moosburg | 210.48 mi (338.74 km) |
| Saint-Louis to Morbach | 155.23 mi (249.82 km) |
| Saint-Louis to Morfelden-Walldorf | 172.78 mi (278.06 km) |
| Saint-Louis to Morlenbach | 148.69 mi (239.30 km) |
| Saint-Louis to Morsbach | 226.49 mi (364.51 km) |
| Saint-Louis to Mosbach | 141.56 mi (227.82 km) |
| Saint-Louis to Mosigkau | 359.51 mi (578.58 km) |
| Saint-Louis to Mossingen | 88.94 mi (143.14 km) |
| Saint-Louis to Much | 229.98 mi (370.12 km) |
| Saint-Louis to Mucheln | 318.97 mi (513.34 km) |
| Saint-Louis to Muhlacker | 110.62 mi (178.03 km) |
| Saint-Louis to Muhldorf | 233.73 mi (376.15 km) |
