| Campbellsville to Mauldin (South Carolina) | 245.58 mi (395.22 km) |
| Campbellsville to Maumee (Ohio) | 305.47 mi (491.61 km) |
| Campbellsville to Maumelle (Arkansas) | 429.40 mi (691.05 km) |
| Campbellsville to Mayagüez (Puerto Rico) | 1,722.09 mi (2,771.44 km) |
| Campbellsville to Mayfield Heights (Ohio) | 355.43 mi (572.01 km) |
| Campbellsville to Mays Chapel (Maryland) | 492.52 mi (792.63 km) |
| Campbellsville to Maywood (California) | 1,848.39 mi (2,974.70 km) |
| Campbellsville to Maywood (Illinois) | 340.26 mi (547.59 km) |
| Campbellsville to McAlester (Oklahoma) | 604.74 mi (973.24 km) |
| Campbellsville to McAllen (Texas) | 1,076.71 mi (1,732.79 km) |
| Campbellsville to McCalla (Alabama) | 294.88 mi (474.56 km) |
| Campbellsville to McComb (Mississippi) | 512.71 mi (825.13 km) |
| Campbellsville to McDonough (Georgia) | 278.13 mi (447.61 km) |
| Campbellsville to McFarland (California) | 1,875.47 mi (3,018.27 km) |
| Campbellsville to McHenry (Illinois) | 378.66 mi (609.39 km) |
