| Langley Park to Magstadt | 4,103.30 mi (6,603.62 km) |
| Langley Park to Mainaschaff | 4,071.28 mi (6,552.10 km) |
| Langley Park to Mainburg | 4,221.10 mi (6,793.20 km) |
| Langley Park to Maintal | 4,056.37 mi (6,528.09 km) |
| Langley Park to Mainz | 4,038.37 mi (6,499.13 km) |
| Langley Park to Maisach | 4,213.83 mi (6,781.51 km) |
| Langley Park to Maisenhausen | 4,066.60 mi (6,544.56 km) |
| Langley Park to Malente | 4,008.46 mi (6,450.99 km) |
| Langley Park to Malsch | 4,073.27 mi (6,555.30 km) |
| Langley Park to Manching | 4,207.33 mi (6,771.04 km) |
| Langley Park to Mannheim | 4,060.83 mi (6,535.28 km) |
| Langley Park to Mansfeld | 4,117.07 mi (6,625.78 km) |
| Langley Park to Marbach am Neckar | 4,109.23 mi (6,613.17 km) |
| Langley Park to Marburg | 4,034.83 mi (6,493.43 km) |
| Langley Park to Marienberg | 4,212.49 mi (6,779.35 km) |
