| Webster Groves to Shelbyville (Tennessee) | 303.00 mi (487.63 km) |
| Webster Groves to Shelton (Connecticut) | 929.44 mi (1,495.79 km) |
| Webster Groves to Shelton (Washington) | 1,746.60 mi (2,810.88 km) |
| Webster Groves to Shenandoah (Louisiana) | 566.70 mi (912.02 km) |
| Webster Groves to Shepherdsville (Kentucky) | 255.80 mi (411.68 km) |
| Webster Groves to Sheridan (Wyoming) | 955.91 mi (1,538.39 km) |
| Webster Groves to Sherman (Texas) | 489.47 mi (787.73 km) |
| Webster Groves to Sherrelwood (Colorado) | 787.97 mi (1,268.12 km) |
| Webster Groves to Sherwood (Arkansas) | 277.67 mi (446.86 km) |
| Webster Groves to Sherwood (Oregon) | 1,720.22 mi (2,768.43 km) |
| Webster Groves to Shiloh (Illinois) | 23.79 mi (38.28 km) |
| Webster Groves to Shiloh (Ohio) | 338.57 mi (544.88 km) |
| Webster Groves to Shiloh (Pennsylvania) | 730.92 mi (1,176.31 km) |
| Webster Groves to Shirley (New York) | 940.15 mi (1,513.03 km) |
| Webster Groves to Shively (Kentucky) | 247.35 mi (398.06 km) |
