| Sowerby Bridge to Silver Firs (Washington) | 4,599.10 mi (7,401.53 km) |
| Sowerby Bridge to Silver Spring (Maryland) | 3,543.34 mi (5,702.45 km) |
| Sowerby Bridge to Silver Springs Shores (Florida) | 4,231.84 mi (6,810.48 km) |
| Sowerby Bridge to Silverdale (Washington) | 4,624.17 mi (7,441.89 km) |
| Sowerby Bridge to Silverton (Oregon) | 4,780.66 mi (7,693.72 km) |
| Sowerby Bridge to Simi Valley (California) | 5,287.50 mi (8,509.41 km) |
| Sowerby Bridge to Simpsonville (South Carolina) | 3,956.62 mi (6,367.57 km) |
| Sowerby Bridge to Sioux City (Iowa) | 4,097.82 mi (6,594.80 km) |
| Sowerby Bridge to Sioux Falls (South Dakota) | 4,057.35 mi (6,529.67 km) |
| Sowerby Bridge to Skokie (Illinois) | 3,809.28 mi (6,130.44 km) |
| Sowerby Bridge to Sleepy Hollow (New York) | 3,322.94 mi (5,347.76 km) |
| Sowerby Bridge to Slidell (Louisiana) | 4,478.48 mi (7,207.41 km) |
| Sowerby Bridge to Smithfield (North Carolina) | 3,763.27 mi (6,056.39 km) |
| Sowerby Bridge to Smithfield (Utah) | 4,643.61 mi (7,473.17 km) |
| Sowerby Bridge to Smithville (Missouri) | 4,189.98 mi (6,743.13 km) |
