| Langenfeld to Monticello (Minnesota) | 4,277.20 mi (6,883.49 km) |
| Langenfeld to Montrose (Colorado) | 5,103.06 mi (8,212.58 km) |
| Langenfeld to Moody (Alabama) | 4,592.21 mi (7,390.44 km) |
| Langenfeld to Moore (Oklahoma) | 4,918.21 mi (7,915.10 km) |
| Langenfeld to Moorestown-Lenola (New Jersey) | 3,828.56 mi (6,161.48 km) |
| Langenfeld to Mooresville (North Carolina) | 4,268.95 mi (6,870.22 km) |
| Langenfeld to Moorhead (Minnesota) | 4,297.29 mi (6,915.82 km) |
| Langenfeld to Moorpark (California) | 5,682.66 mi (9,145.35 km) |
| Langenfeld to Moraga (California) | 5,561.70 mi (8,950.70 km) |
| Langenfeld to Moreno Valley (California) | 5,654.34 mi (9,099.77 km) |
| Langenfeld to Morgan City (Louisiana) | 4,976.85 mi (8,009.47 km) |
| Langenfeld to Morgan Hill (California) | 5,591.34 mi (8,998.40 km) |
| Langenfeld to Morganton (North Carolina) | 4,296.22 mi (6,914.10 km) |
| Langenfeld to Morgantown (West Virginia) | 4,040.74 mi (6,502.94 km) |
| Langenfeld to Morris (Illinois) | 4,279.81 mi (6,887.70 km) |
