| Progress to Silver Firs (Washington) | 2,274.60 mi (3,660.61 km) |
| Progress to Silver Spring (Maryland) | 89.47 mi (143.98 km) |
| Progress to Silver Springs Shores (Florida) | 825.94 mi (1,329.22 km) |
| Progress to Silverdale (Washington) | 2,300.27 mi (3,701.93 km) |
| Progress to Silverton (Oregon) | 2,325.74 mi (3,742.92 km) |
| Progress to Simi Valley (California) | 2,319.35 mi (3,732.64 km) |
| Progress to Simpsonville (South Carolina) | 485.39 mi (781.16 km) |
| Progress to Sioux City (Iowa) | 1,022.43 mi (1,645.44 km) |
| Progress to Sioux Falls (South Dakota) | 1,044.37 mi (1,680.76 km) |
| Progress to Skokie (Illinois) | 579.26 mi (932.23 km) |
| Progress to Sleepy Hollow (New York) | 165.05 mi (265.63 km) |
| Progress to Slidell (Louisiana) | 1,003.11 mi (1,614.35 km) |
| Progress to Smithfield (North Carolina) | 340.14 mi (547.41 km) |
| Progress to Smithfield (Utah) | 1,813.19 mi (2,918.05 km) |
| Progress to Smithville (Missouri) | 941.35 mi (1,514.96 km) |
