| Willebroek to Shelton (Connecticut) | 3,593.19 mi (5,782.68 km) |
| Willebroek to Shelton (Washington) | 4,965.56 mi (7,991.29 km) |
| Willebroek to Shenandoah (Louisiana) | 4,832.65 mi (7,777.39 km) |
| Willebroek to Shepherdsville (Kentucky) | 4,244.88 mi (6,831.47 km) |
| Willebroek to Sheridan (Wyoming) | 4,650.13 mi (7,483.66 km) |
| Willebroek to Sherman (Texas) | 4,882.70 mi (7,857.94 km) |
| Willebroek to Sherrelwood (Colorado) | 4,852.15 mi (7,808.78 km) |
| Willebroek to Sherwood (Arkansas) | 4,651.68 mi (7,486.16 km) |
| Willebroek to Sherwood (Oregon) | 5,068.27 mi (8,156.59 km) |
| Willebroek to Shiloh (Illinois) | 4,378.97 mi (7,047.28 km) |
| Willebroek to Shiloh (Ohio) | 4,100.19 mi (6,598.62 km) |
| Willebroek to Shiloh (Pennsylvania) | 3,799.29 mi (6,114.37 km) |
| Willebroek to Shirley (New York) | 3,604.79 mi (5,801.35 km) |
| Willebroek to Shively (Kentucky) | 4,238.86 mi (6,821.79 km) |
| Willebroek to Shoreline (Washington) | 4,915.02 mi (7,909.97 km) |
