| Zierikzee to Silver Firs (Washington) | 4,859.85 mi (7,821.17 km) |
| Zierikzee to Silver Spring (Maryland) | 3,819.73 mi (6,147.26 km) |
| Zierikzee to Silver Springs Shores (Florida) | 4,502.44 mi (7,245.98 km) |
| Zierikzee to Silverdale (Washington) | 4,884.53 mi (7,860.89 km) |
| Zierikzee to Silverton (Oregon) | 5,043.71 mi (8,117.07 km) |
| Zierikzee to Simi Valley (California) | 5,563.03 mi (8,952.83 km) |
| Zierikzee to Simpsonville (South Carolina) | 4,232.80 mi (6,812.04 km) |
| Zierikzee to Sioux City (Iowa) | 4,379.77 mi (7,048.56 km) |
| Zierikzee to Sioux Falls (South Dakota) | 4,338.96 mi (6,982.89 km) |
| Zierikzee to Skokie (Illinois) | 4,091.45 mi (6,584.55 km) |
| Zierikzee to Sleepy Hollow (New York) | 3,599.30 mi (5,792.52 km) |
| Zierikzee to Slidell (Louisiana) | 4,756.41 mi (7,654.71 km) |
| Zierikzee to Smithfield (North Carolina) | 4,037.21 mi (6,497.26 km) |
| Zierikzee to Smithfield (Utah) | 4,919.37 mi (7,916.96 km) |
| Zierikzee to Smithville (Missouri) | 4,472.40 mi (7,197.63 km) |
