| Alton to Shelton (Connecticut) | 3,373.21 mi (5,428.65 km) |
| Alton to Shelton (Washington) | 4,824.12 mi (7,763.66 km) |
| Alton to Shenandoah (Louisiana) | 4,615.71 mi (7,428.26 km) |
| Alton to Shepherdsville (Kentucky) | 4,031.56 mi (6,488.17 km) |
| Alton to Sheridan (Wyoming) | 4,475.74 mi (7,203.01 km) |
| Alton to Sherman (Texas) | 4,675.70 mi (7,524.81 km) |
| Alton to Sherrelwood (Colorado) | 4,665.90 mi (7,509.04 km) |
| Alton to Sherwood (Arkansas) | 4,441.13 mi (7,147.30 km) |
| Alton to Sherwood (Oregon) | 4,922.92 mi (7,922.67 km) |
| Alton to Shiloh (Illinois) | 4,170.89 mi (6,712.40 km) |
| Alton to Shiloh (Ohio) | 3,887.94 mi (6,257.03 km) |
| Alton to Shiloh (Pennsylvania) | 3,580.50 mi (5,762.26 km) |
| Alton to Shirley (New York) | 3,383.96 mi (5,445.95 km) |
| Alton to Shively (Kentucky) | 4,025.95 mi (6,479.14 km) |
| Alton to Shoreline (Washington) | 4,773.11 mi (7,681.58 km) |
