| Louisville to Marshall (Minnesota) | 681.34 mi (1,096.51 km) |
| Louisville to Marshall (Missouri) | 412.70 mi (664.17 km) |
| Louisville to Marshall (Texas) | 625.44 mi (1,006.55 km) |
| Louisville to Marshalltown (Iowa) | 467.25 mi (751.96 km) |
| Louisville to Marshfield (Wisconsin) | 506.18 mi (814.62 km) |
| Louisville to Martha Lake (Washington) | 1,944.23 mi (3,128.94 km) |
| Louisville to Martin (Tennessee) | 216.71 mi (348.77 km) |
| Louisville to Martinez (California) | 1,970.29 mi (3,170.87 km) |
| Louisville to Martinez (Georgia) | 377.48 mi (607.50 km) |
| Louisville to Martinsburg (West Virginia) | 422.38 mi (679.75 km) |
| Louisville to Martinsville (Indiana) | 96.03 mi (154.54 km) |
| Louisville to Martinsville (New Jersey) | 614.36 mi (988.72 km) |
| Louisville to Martinsville (Virginia) | 333.49 mi (536.71 km) |
| Louisville to Maryland City (Maryland) | 481.45 mi (774.83 km) |
| Louisville to Maryland Heights (Missouri) | 263.93 mi (424.75 km) |
