| Werkendam to Silver Firs (Washington) | 4,875.40 mi (7,846.20 km) |
| Werkendam to Silver Spring (Maryland) | 3,855.20 mi (6,204.34 km) |
| Werkendam to Silver Springs Shores (Florida) | 4,539.85 mi (7,306.18 km) |
| Werkendam to Silverdale (Washington) | 4,899.93 mi (7,885.68 km) |
| Werkendam to Silverton (Oregon) | 5,060.10 mi (8,143.44 km) |
| Werkendam to Simi Valley (California) | 5,585.14 mi (8,988.41 km) |
| Werkendam to Simpsonville (South Carolina) | 4,268.37 mi (6,869.28 km) |
| Werkendam to Sioux City (Iowa) | 4,407.70 mi (7,093.51 km) |
| Werkendam to Sioux Falls (South Dakota) | 4,366.31 mi (7,026.90 km) |
| Werkendam to Skokie (Illinois) | 4,122.47 mi (6,634.47 km) |
| Werkendam to Sleepy Hollow (New York) | 3,634.77 mi (5,849.60 km) |
| Werkendam to Slidell (Louisiana) | 4,791.20 mi (7,710.69 km) |
| Werkendam to Smithfield (North Carolina) | 4,073.60 mi (6,555.82 km) |
| Werkendam to Smithfield (Utah) | 4,941.70 mi (7,952.90 km) |
| Werkendam to Smithville (Missouri) | 4,502.28 mi (7,245.71 km) |
