| Muscle Shoals to Ridgeland (Mississippi) | 215.91 mi (347.47 km) |
| Muscle Shoals to Ridgewood (New Jersey) | 852.86 mi (1,372.55 km) |
| Muscle Shoals to Rifle (Colorado) | 1,154.74 mi (1,858.37 km) |
| Muscle Shoals to Rincon (Georgia) | 405.46 mi (652.52 km) |
| Muscle Shoals to Ringwood (New Jersey) | 849.12 mi (1,366.53 km) |
| Muscle Shoals to Río Grande (Puerto Rico) | 1,751.18 mi (2,818.25 km) |
| Muscle Shoals to Rio Grande City (Texas) | 880.26 mi (1,416.64 km) |
| Muscle Shoals to Rio Linda (California) | 1,881.40 mi (3,027.82 km) |
| Muscle Shoals to Rio Rancho (New Mexico) | 1,077.77 mi (1,734.51 km) |
| Muscle Shoals to Rio Rico (Arizona) | 1,366.77 mi (2,199.60 km) |
| Muscle Shoals to Ripon (California) | 1,868.09 mi (3,006.40 km) |
| Muscle Shoals to River Edge (New Jersey) | 854.68 mi (1,375.47 km) |
| Muscle Shoals to River Falls (Wisconsin) | 747.18 mi (1,202.47 km) |
| Muscle Shoals to River Forest (Illinois) | 494.24 mi (795.41 km) |
| Muscle Shoals to River Grove (Illinois) | 496.29 mi (798.70 km) |
