| Enumclaw to Silver Firs (Washington) | 46.32 mi (74.55 km) |
| Enumclaw to Silver Spring (Maryland) | 2,304.20 mi (3,708.24 km) |
| Enumclaw to Silver Springs Shores (Florida) | 2,468.08 mi (3,971.99 km) |
| Enumclaw to Silverdale (Washington) | 45.60 mi (73.39 km) |
| Enumclaw to Silverton (Oregon) | 156.58 mi (251.98 km) |
| Enumclaw to Simi Valley (California) | 909.50 mi (1,463.70 km) |
| Enumclaw to Simpsonville (South Carolina) | 2,215.60 mi (3,565.67 km) |
| Enumclaw to Sioux City (Iowa) | 1,289.04 mi (2,074.51 km) |
| Enumclaw to Sioux Falls (South Dakota) | 1,246.07 mi (2,005.36 km) |
| Enumclaw to Skokie (Illinois) | 1,707.31 mi (2,747.65 km) |
| Enumclaw to Sleepy Hollow (New York) | 2,383.73 mi (3,836.24 km) |
| Enumclaw to Slidell (Louisiana) | 2,069.24 mi (3,330.12 km) |
| Enumclaw to Smithfield (North Carolina) | 2,367.40 mi (3,809.97 km) |
| Enumclaw to Smithfield (Utah) | 622.22 mi (1,001.37 km) |
| Enumclaw to Smithville (Missouri) | 1,470.98 mi (2,367.31 km) |
