| Muscle Shoals to Rockville (Maryland) | 651.36 mi (1,048.27 km) |
| Muscle Shoals to Rockville Centre (New York) | 866.14 mi (1,393.92 km) |
| Muscle Shoals to Rockwall (Texas) | 520.58 mi (837.79 km) |
| Muscle Shoals to Rocky Mount (North Carolina) | 560.12 mi (901.43 km) |
| Muscle Shoals to Rocky Point (New York) | 907.29 mi (1,460.13 km) |
| Muscle Shoals to Rocky River (Ohio) | 560.79 mi (902.50 km) |
| Muscle Shoals to Roessleville (New York) | 924.55 mi (1,487.91 km) |
| Muscle Shoals to Rogers (Arkansas) | 382.24 mi (615.16 km) |
| Muscle Shoals to Rogers (Minnesota) | 786.66 mi (1,266.01 km) |
| Muscle Shoals to Rohnert Park (California) | 1,950.34 mi (3,138.78 km) |
| Muscle Shoals to Rolla (Missouri) | 318.84 mi (513.12 km) |
| Muscle Shoals to Rolling Meadows (Illinois) | 507.00 mi (815.93 km) |
| Muscle Shoals to Roma (Texas) | 886.85 mi (1,427.26 km) |
| Muscle Shoals to Rome (Georgia) | 143.22 mi (230.50 km) |
| Muscle Shoals to Rome (New York) | 875.17 mi (1,408.46 km) |
