| Spalding to Silver Firs (Washington) | 4,694.29 mi (7,554.74 km) |
| Spalding to Silver Spring (Maryland) | 3,631.24 mi (5,843.92 km) |
| Spalding to Silver Springs Shores (Florida) | 4,316.06 mi (6,946.02 km) |
| Spalding to Silverdale (Washington) | 4,719.31 mi (7,594.99 km) |
| Spalding to Silverton (Oregon) | 4,876.21 mi (7,847.51 km) |
| Spalding to Simi Valley (California) | 5,384.21 mi (8,665.05 km) |
| Spalding to Simpsonville (South Carolina) | 4,044.39 mi (6,508.82 km) |
| Spalding to Sioux City (Iowa) | 4,193.26 mi (6,748.41 km) |
| Spalding to Sioux Falls (South Dakota) | 4,153.06 mi (6,683.71 km) |
| Spalding to Skokie (Illinois) | 3,902.69 mi (6,280.77 km) |
| Spalding to Sleepy Hollow (New York) | 3,410.82 mi (5,489.18 km) |
| Spalding to Slidell (Louisiana) | 4,567.54 mi (7,350.74 km) |
| Spalding to Smithfield (North Carolina) | 3,849.53 mi (6,195.21 km) |
| Spalding to Smithfield (Utah) | 4,740.32 mi (7,628.81 km) |
| Spalding to Smithville (Missouri) | 4,284.27 mi (6,894.86 km) |
