| Hellevoetsluis to Silver Firs (Washington) | 4,855.75 mi (7,814.57 km) |
| Hellevoetsluis to Silver Spring (Maryland) | 3,824.26 mi (6,154.54 km) |
| Hellevoetsluis to Silver Springs Shores (Florida) | 4,508.12 mi (7,255.12 km) |
| Hellevoetsluis to Silverdale (Washington) | 4,880.37 mi (7,854.20 km) |
| Hellevoetsluis to Silverton (Oregon) | 5,039.91 mi (8,110.95 km) |
| Hellevoetsluis to Simi Valley (California) | 5,561.38 mi (8,950.17 km) |
| Hellevoetsluis to Simpsonville (South Carolina) | 4,237.39 mi (6,819.42 km) |
| Hellevoetsluis to Sioux City (Iowa) | 4,380.55 mi (7,049.81 km) |
| Hellevoetsluis to Sioux Falls (South Dakota) | 4,339.48 mi (6,983.72 km) |
| Hellevoetsluis to Skokie (Illinois) | 4,093.66 mi (6,588.10 km) |
| Hellevoetsluis to Sleepy Hollow (New York) | 3,603.83 mi (5,799.80 km) |
| Hellevoetsluis to Slidell (Louisiana) | 4,760.57 mi (7,661.39 km) |
| Hellevoetsluis to Smithfield (North Carolina) | 4,042.27 mi (6,505.41 km) |
| Hellevoetsluis to Smithfield (Utah) | 4,917.80 mi (7,914.43 km) |
| Hellevoetsluis to Smithville (Missouri) | 4,474.07 mi (7,200.31 km) |
