| Langenfeld to Mauldin (South Carolina) | 4,367.14 mi (7,028.23 km) |
| Langenfeld to Maumee (Ohio) | 4,092.92 mi (6,586.92 km) |
| Langenfeld to Maumelle (Arkansas) | 4,755.64 mi (7,653.46 km) |
| Langenfeld to Mayagüez (Puerto Rico) | 4,560.72 mi (7,339.77 km) |
| Langenfeld to Mayfield Heights (Ohio) | 4,011.36 mi (6,455.66 km) |
| Langenfeld to Mays Chapel (Maryland) | 3,920.15 mi (6,308.88 km) |
| Langenfeld to Maywood (California) | 5,679.93 mi (9,140.97 km) |
| Langenfeld to Maywood (Illinois) | 4,233.76 mi (6,813.57 km) |
| Langenfeld to McAlester (Oklahoma) | 4,877.38 mi (7,849.39 km) |
| Langenfeld to McAllen (Texas) | 5,435.91 mi (8,748.26 km) |
| Langenfeld to McCalla (Alabama) | 4,628.17 mi (7,448.32 km) |
| Langenfeld to McComb (Mississippi) | 4,868.44 mi (7,835.00 km) |
| Langenfeld to McDonough (Georgia) | 4,507.30 mi (7,253.80 km) |
| Langenfeld to McFarland (California) | 5,610.69 mi (9,029.54 km) |
| Langenfeld to McHenry (Illinois) | 4,227.95 mi (6,804.24 km) |
