| Lacey to Silver Firs (Washington) | 63.98 mi (102.96 km) |
| Lacey to Silver Spring (Maryland) | 2,342.47 mi (3,769.84 km) |
| Lacey to Silver Springs Shores (Florida) | 2,501.62 mi (4,025.97 km) |
| Lacey to Silverdale (Washington) | 43.16 mi (69.45 km) |
| Lacey to Silverton (Oregon) | 141.17 mi (227.20 km) |
| Lacey to Simi Valley (California) | 907.76 mi (1,460.90 km) |
| Lacey to Simpsonville (South Carolina) | 2,251.57 mi (3,623.55 km) |
| Lacey to Sioux City (Iowa) | 1,325.84 mi (2,133.73 km) |
| Lacey to Sioux Falls (South Dakota) | 1,283.48 mi (2,065.56 km) |
| Lacey to Skokie (Illinois) | 1,745.28 mi (2,808.76 km) |
| Lacey to Sleepy Hollow (New York) | 2,422.65 mi (3,898.88 km) |
| Lacey to Slidell (Louisiana) | 2,100.15 mi (3,379.87 km) |
| Lacey to Smithfield (North Carolina) | 2,404.48 mi (3,869.63 km) |
| Lacey to Smithfield (Utah) | 648.93 mi (1,044.35 km) |
| Lacey to Smithville (Missouri) | 1,506.06 mi (2,423.77 km) |
