| Halstead to Silver Firs (Washington) | 4,760.76 mi (7,661.71 km) |
| Halstead to Silver Spring (Maryland) | 3,681.17 mi (5,924.28 km) |
| Halstead to Silver Springs Shores (Florida) | 4,361.98 mi (7,019.92 km) |
| Halstead to Silverdale (Washington) | 4,785.81 mi (7,702.02 km) |
| Halstead to Silverton (Oregon) | 4,942.47 mi (7,954.14 km) |
| Halstead to Simi Valley (California) | 5,448.13 mi (8,767.92 km) |
| Halstead to Simpsonville (South Carolina) | 4,094.11 mi (6,588.83 km) |
| Halstead to Sioux City (Iowa) | 4,253.12 mi (6,844.74 km) |
| Halstead to Sioux Falls (South Dakota) | 4,213.45 mi (6,780.90 km) |
| Halstead to Skokie (Illinois) | 3,959.29 mi (6,371.86 km) |
| Halstead to Sleepy Hollow (New York) | 3,460.76 mi (5,569.56 km) |
| Halstead to Slidell (Louisiana) | 4,618.61 mi (7,432.94 km) |
| Halstead to Smithfield (North Carolina) | 3,897.65 mi (6,272.66 km) |
| Halstead to Smithfield (Utah) | 4,804.20 mi (7,731.62 km) |
| Halstead to Smithville (Missouri) | 4,342.13 mi (6,987.99 km) |
