| Muscle Shoals to St. George (Utah) | 1,456.07 mi (2,343.31 km) |
| Muscle Shoals to St. Helens (Oregon) | 1,986.62 mi (3,197.16 km) |
| Muscle Shoals to St. James (New York) | 895.31 mi (1,440.87 km) |
| Muscle Shoals to St. John (Indiana) | 462.99 mi (745.11 km) |
| Muscle Shoals to St. Joseph (Missouri) | 525.37 mi (845.50 km) |
| Muscle Shoals to St. Louis (Missouri) | 305.35 mi (491.42 km) |
| Muscle Shoals to St. Louis Park (Minnesota) | 767.36 mi (1,234.95 km) |
| Muscle Shoals to St. Marys (Georgia) | 447.01 mi (719.39 km) |
| Muscle Shoals to St. Marys (Pennsylvania) | 677.52 mi (1,090.36 km) |
| Muscle Shoals to St. Matthews (Kentucky) | 266.41 mi (428.75 km) |
| Muscle Shoals to St. Michael (Minnesota) | 790.00 mi (1,271.38 km) |
| Muscle Shoals to St. Paul (Minnesota) | 761.97 mi (1,226.27 km) |
| Muscle Shoals to St. Peter (Minnesota) | 742.75 mi (1,195.34 km) |
| Muscle Shoals to St. Peters (Missouri) | 323.91 mi (521.28 km) |
| Muscle Shoals to St. Petersburg (Florida) | 562.57 mi (905.36 km) |
