| Herselt to Silver Firs (Washington) | 4,917.69 mi (7,914.25 km) |
| Herselt to Silver Spring (Maryland) | 3,873.73 mi (6,234.17 km) |
| Herselt to Silver Springs Shores (Florida) | 4,554.30 mi (7,329.43 km) |
| Herselt to Silverdale (Washington) | 4,942.33 mi (7,953.91 km) |
| Herselt to Silverton (Oregon) | 5,101.76 mi (8,210.49 km) |
| Herselt to Simi Valley (California) | 5,621.83 mi (9,047.46 km) |
| Herselt to Simpsonville (South Carolina) | 4,286.69 mi (6,898.76 km) |
| Herselt to Sioux City (Iowa) | 4,437.91 mi (7,142.12 km) |
| Herselt to Sioux Falls (South Dakota) | 4,397.25 mi (7,076.69 km) |
| Herselt to Skokie (Illinois) | 4,148.47 mi (6,676.31 km) |
| Herselt to Sleepy Hollow (New York) | 3,653.31 mi (5,879.44 km) |
| Herselt to Slidell (Louisiana) | 4,810.98 mi (7,742.53 km) |
| Herselt to Smithfield (North Carolina) | 4,090.28 mi (6,582.66 km) |
| Herselt to Smithfield (Utah) | 4,978.17 mi (8,011.59 km) |
| Herselt to Smithville (Missouri) | 4,529.90 mi (7,290.16 km) |
