| Spennymoor to Silver Firs (Washington) | 4,554.28 mi (7,329.40 km) |
| Spennymoor to Silver Spring (Maryland) | 3,537.57 mi (5,693.17 km) |
| Spennymoor to Silver Springs Shores (Florida) | 4,231.68 mi (6,810.24 km) |
| Spennymoor to Silverdale (Washington) | 4,579.16 mi (7,369.45 km) |
| Spennymoor to Silverton (Oregon) | 4,737.05 mi (7,623.54 km) |
| Spennymoor to Simi Valley (California) | 5,252.69 mi (8,453.38 km) |
| Spennymoor to Simpsonville (South Carolina) | 3,950.92 mi (6,358.40 km) |
| Spennymoor to Sioux City (Iowa) | 4,073.55 mi (6,555.74 km) |
| Spennymoor to Sioux Falls (South Dakota) | 4,031.89 mi (6,488.70 km) |
| Spennymoor to Skokie (Illinois) | 3,791.79 mi (6,102.30 km) |
| Spennymoor to Sleepy Hollow (New York) | 3,317.31 mi (5,338.70 km) |
| Spennymoor to Slidell (Louisiana) | 4,470.32 mi (7,194.29 km) |
| Spennymoor to Smithfield (North Carolina) | 3,760.15 mi (6,051.38 km) |
| Spennymoor to Smithfield (Utah) | 4,609.02 mi (7,417.51 km) |
| Spennymoor to Smithville (Missouri) | 4,169.85 mi (6,710.73 km) |
