| Swinton to Silver Firs (Washington) | 4,598.49 mi (7,400.55 km) |
| Swinton to Silver Spring (Maryland) | 3,530.01 mi (5,681.00 km) |
| Swinton to Silver Springs Shores (Florida) | 4,217.06 mi (6,786.70 km) |
| Swinton to Silverdale (Washington) | 4,623.64 mi (7,441.03 km) |
| Swinton to Silverton (Oregon) | 4,779.53 mi (7,691.91 km) |
| Swinton to Simi Valley (California) | 5,282.95 mi (8,502.09 km) |
| Swinton to Simpsonville (South Carolina) | 3,943.24 mi (6,346.03 km) |
| Swinton to Sioux City (Iowa) | 4,089.77 mi (6,581.85 km) |
| Swinton to Sioux Falls (South Dakota) | 4,049.68 mi (6,517.34 km) |
| Swinton to Skokie (Illinois) | 3,799.17 mi (6,114.17 km) |
| Swinton to Sleepy Hollow (New York) | 3,309.60 mi (5,326.28 km) |
| Swinton to Slidell (Louisiana) | 4,465.70 mi (7,186.86 km) |
| Swinton to Smithfield (North Carolina) | 3,749.25 mi (6,033.83 km) |
| Swinton to Smithfield (Utah) | 4,639.02 mi (7,465.79 km) |
| Swinton to Smithville (Missouri) | 4,180.64 mi (6,728.09 km) |
