| Dix Hills to Silver Firs (Washington) | 2,419.28 mi (3,893.46 km) |
| Dix Hills to Silver Spring (Maryland) | 231.46 mi (372.50 km) |
| Dix Hills to Silver Springs Shores (Florida) | 944.29 mi (1,519.69 km) |
| Dix Hills to Silverdale (Washington) | 2,445.55 mi (3,935.74 km) |
| Dix Hills to Silverton (Oregon) | 2,480.09 mi (3,991.32 km) |
| Dix Hills to Simi Valley (California) | 2,500.35 mi (4,023.92 km) |
| Dix Hills to Simpsonville (South Carolina) | 642.41 mi (1,033.86 km) |
| Dix Hills to Sioux City (Iowa) | 1,192.19 mi (1,918.65 km) |
| Dix Hills to Sioux Falls (South Dakota) | 1,208.64 mi (1,945.11 km) |
| Dix Hills to Skokie (Illinois) | 750.16 mi (1,207.27 km) |
| Dix Hills to Sleepy Hollow (New York) | 34.36 mi (55.30 km) |
| Dix Hills to Slidell (Louisiana) | 1,172.36 mi (1,886.74 km) |
| Dix Hills to Smithfield (North Carolina) | 455.60 mi (733.21 km) |
| Dix Hills to Smithfield (Utah) | 1,981.71 mi (3,189.26 km) |
| Dix Hills to Smithville (Missouri) | 1,123.91 mi (1,808.76 km) |
