| Westbrook to Shelbyville (Tennessee) | 1,024.43 mi (1,648.66 km) |
| Westbrook to Shelton (Connecticut) | 217.63 mi (350.24 km) |
| Westbrook to Shelton (Washington) | 2,519.47 mi (4,054.70 km) |
| Westbrook to Shenandoah (Louisiana) | 1,455.74 mi (2,342.79 km) |
| Westbrook to Shepherdsville (Kentucky) | 892.22 mi (1,435.89 km) |
| Westbrook to Sheridan (Wyoming) | 1,798.25 mi (2,894.00 km) |
| Westbrook to Sherman (Texas) | 1,569.52 mi (2,525.90 km) |
| Westbrook to Sherrelwood (Colorado) | 1,791.99 mi (2,883.93 km) |
| Westbrook to Sherwood (Arkansas) | 1,313.15 mi (2,113.31 km) |
| Westbrook to Sherwood (Oregon) | 2,541.56 mi (4,090.25 km) |
| Westbrook to Shiloh (Illinois) | 1,075.26 mi (1,730.47 km) |
| Westbrook to Shiloh (Ohio) | 762.71 mi (1,227.47 km) |
| Westbrook to Shiloh (Pennsylvania) | 419.29 mi (674.78 km) |
| Westbrook to Shirley (New York) | 238.35 mi (383.59 km) |
| Westbrook to Shively (Kentucky) | 889.91 mi (1,432.17 km) |
