| Muscle Shoals to Carlsbad (California) | 1,697.19 mi (2,731.36 km) |
| Muscle Shoals to Carlsbad (New Mexico) | 968.32 mi (1,558.36 km) |
| Muscle Shoals to Carmel (Indiana) | 369.92 mi (595.33 km) |
| Muscle Shoals to Carmichael (California) | 1,875.33 mi (3,018.05 km) |
| Muscle Shoals to Carney (Maryland) | 691.31 mi (1,112.56 km) |
| Muscle Shoals to Carnot-Moon (Pennsylvania) | 568.73 mi (915.29 km) |
| Muscle Shoals to Carol Stream (Illinois) | 496.46 mi (798.98 km) |
| Muscle Shoals to Carolina (Puerto Rico) | 1,743.34 mi (2,805.63 km) |
| Muscle Shoals to Carolina Forest (South Carolina) | 502.46 mi (808.64 km) |
| Muscle Shoals to Carpentersville (Illinois) | 511.10 mi (822.54 km) |
| Muscle Shoals to Carpinteria (California) | 1,806.11 mi (2,906.65 km) |
| Muscle Shoals to Carrboro (North Carolina) | 488.44 mi (786.07 km) |
| Muscle Shoals to Carroll (Iowa) | 639.40 mi (1,029.01 km) |
| Muscle Shoals to Carrollton (Georgia) | 166.43 mi (267.84 km) |
| Muscle Shoals to Carrollton (Texas) | 545.00 mi (877.09 km) |
