| Douglas to Mombris | 774.02 mi (1,245.67 km) |
| Douglas to Monchengladbach | 639.59 mi (1,029.33 km) |
| Douglas to Monschau | 641.18 mi (1,031.88 km) |
| Douglas to Montabaur | 710.14 mi (1,142.86 km) |
| Douglas to Moosburg | 928.28 mi (1,493.92 km) |
| Douglas to Morbach | 691.82 mi (1,113.38 km) |
| Douglas to Morfelden-Walldorf | 750.46 mi (1,207.75 km) |
| Douglas to Morlenbach | 765.30 mi (1,231.64 km) |
| Douglas to Morsbach | 698.73 mi (1,124.50 km) |
| Douglas to Mosbach | 788.24 mi (1,268.55 km) |
| Douglas to Mosigkau | 879.11 mi (1,414.79 km) |
| Douglas to Mossingen | 808.59 mi (1,301.29 km) |
| Douglas to Much | 684.51 mi (1,101.61 km) |
| Douglas to Mucheln | 866.80 mi (1,394.98 km) |
| Douglas to Muhlacker | 784.94 mi (1,263.25 km) |
