| Kampenhout to Silver Firs (Washington) | 4,915.64 mi (7,910.96 km) |
| Kampenhout to Silver Spring (Maryland) | 3,863.07 mi (6,217.01 km) |
| Kampenhout to Silver Springs Shores (Florida) | 4,542.63 mi (7,310.65 km) |
| Kampenhout to Silverdale (Washington) | 4,940.34 mi (7,950.71 km) |
| Kampenhout to Silverton (Oregon) | 5,099.38 mi (8,206.66 km) |
| Kampenhout to Simi Valley (California) | 5,617.09 mi (9,039.83 km) |
| Kampenhout to Simpsonville (South Carolina) | 4,275.96 mi (6,881.50 km) |
| Kampenhout to Sioux City (Iowa) | 4,430.71 mi (7,130.54 km) |
| Kampenhout to Sioux Falls (South Dakota) | 4,390.31 mi (7,065.52 km) |
| Kampenhout to Skokie (Illinois) | 4,139.90 mi (6,662.53 km) |
| Kampenhout to Sleepy Hollow (New York) | 3,642.66 mi (5,862.30 km) |
| Kampenhout to Slidell (Louisiana) | 4,800.62 mi (7,725.85 km) |
| Kampenhout to Smithfield (North Carolina) | 4,079.14 mi (6,564.75 km) |
| Kampenhout to Smithfield (Utah) | 4,973.36 mi (8,003.85 km) |
| Kampenhout to Smithville (Missouri) | 4,521.83 mi (7,277.18 km) |
