| Radcliff to Mattoon (Illinois) | 173.89 mi (279.85 km) |
| Radcliff to Mauldin (South Carolina) | 291.50 mi (469.12 km) |
| Radcliff to Maumee (Ohio) | 285.81 mi (459.97 km) |
| Radcliff to Maumelle (Arkansas) | 413.95 mi (666.19 km) |
| Radcliff to Mayagüez (Puerto Rico) | 1,768.01 mi (2,845.33 km) |
| Radcliff to Mayfield Heights (Ohio) | 349.32 mi (562.18 km) |
| Radcliff to Mays Chapel (Maryland) | 513.17 mi (825.87 km) |
| Radcliff to Maywood (California) | 1,815.13 mi (2,921.17 km) |
| Radcliff to Maywood (Illinois) | 298.15 mi (479.83 km) |
| Radcliff to McAlester (Oklahoma) | 582.28 mi (937.10 km) |
| Radcliff to McAllen (Texas) | 1,075.84 mi (1,731.40 km) |
| Radcliff to McCalla (Alabama) | 318.16 mi (512.03 km) |
| Radcliff to McComb (Mississippi) | 522.40 mi (840.72 km) |
| Radcliff to McDonough (Georgia) | 318.84 mi (513.13 km) |
| Radcliff to McFarland (California) | 1,840.01 mi (2,961.20 km) |
