| Police to Silver Firs (Washington) | 4,986.95 mi (8,025.73 km) |
| Police to Silver Spring (Maryland) | 4,175.99 mi (6,720.61 km) |
| Police to Silver Springs Shores (Florida) | 4,879.72 mi (7,853.14 km) |
| Police to Silverdale (Washington) | 5,009.82 mi (8,062.53 km) |
| Police to Silverton (Oregon) | 5,178.79 mi (8,334.45 km) |
| Police to Simi Valley (California) | 5,758.82 mi (9,267.92 km) |
| Police to Simpsonville (South Carolina) | 4,588.83 mi (7,385.01 km) |
| Police to Sioux City (Iowa) | 4,647.31 mi (7,479.12 km) |
| Police to Sioux Falls (South Dakota) | 4,600.14 mi (7,403.21 km) |
| Police to Skokie (Illinois) | 4,395.37 mi (7,073.66 km) |
| Police to Sleepy Hollow (New York) | 3,956.42 mi (6,367.25 km) |
| Police to Slidell (Louisiana) | 5,101.48 mi (8,210.04 km) |
| Police to Smithfield (North Carolina) | 4,403.58 mi (7,086.88 km) |
| Police to Smithfield (Utah) | 5,121.10 mi (8,241.61 km) |
| Police to Smithville (Missouri) | 4,761.58 mi (7,663.02 km) |
