| Sillamae to Silver Firs (Washington) | 4,833.91 mi (7,779.43 km) |
| Sillamae to Silver Spring (Maryland) | 4,411.97 mi (7,100.38 km) |
| Sillamae to Silver Springs Shores (Florida) | 5,143.72 mi (8,278.02 km) |
| Sillamae to Silverdale (Washington) | 4,853.70 mi (7,811.27 km) |
| Sillamae to Silverton (Oregon) | 5,032.40 mi (8,098.87 km) |
| Sillamae to Simi Valley (California) | 5,687.81 mi (9,153.65 km) |
| Sillamae to Simpsonville (South Carolina) | 4,815.56 mi (7,749.90 km) |
| Sillamae to Sioux City (Iowa) | 4,715.41 mi (7,588.72 km) |
| Sillamae to Sioux Falls (South Dakota) | 4,658.98 mi (7,497.90 km) |
| Sillamae to Skokie (Illinois) | 4,531.13 mi (7,292.14 km) |
| Sillamae to Sleepy Hollow (New York) | 4,199.07 mi (6,757.75 km) |
| Sillamae to Slidell (Louisiana) | 5,296.82 mi (8,524.41 km) |
| Sillamae to Smithfield (North Carolina) | 4,654.43 mi (7,490.58 km) |
| Sillamae to Smithfield (Utah) | 5,073.59 mi (8,165.15 km) |
| Sillamae to Smithville (Missouri) | 4,863.27 mi (7,826.67 km) |
