| Wilrijk to Silver Firs (Washington) | 4,898.73 mi (7,883.74 km) |
| Wilrijk to Silver Spring (Maryland) | 3,850.60 mi (6,196.94 km) |
| Wilrijk to Silver Springs Shores (Florida) | 4,531.20 mi (7,292.26 km) |
| Wilrijk to Silverdale (Washington) | 4,923.42 mi (7,923.47 km) |
| Wilrijk to Silverton (Oregon) | 5,082.53 mi (8,179.54 km) |
| Wilrijk to Simi Valley (California) | 5,600.91 mi (9,013.79 km) |
| Wilrijk to Simpsonville (South Carolina) | 4,263.56 mi (6,861.53 km) |
| Wilrijk to Sioux City (Iowa) | 4,415.67 mi (7,106.33 km) |
| Wilrijk to Sioux Falls (South Dakota) | 4,375.12 mi (7,041.08 km) |
| Wilrijk to Skokie (Illinois) | 4,125.71 mi (6,639.70 km) |
| Wilrijk to Sleepy Hollow (New York) | 3,630.18 mi (5,842.21 km) |
| Wilrijk to Slidell (Louisiana) | 4,787.87 mi (7,705.33 km) |
| Wilrijk to Smithfield (North Carolina) | 4,067.14 mi (6,545.42 km) |
| Wilrijk to Smithfield (Utah) | 4,957.21 mi (7,977.85 km) |
| Wilrijk to Smithville (Missouri) | 4,507.31 mi (7,253.82 km) |
