| Skokie to Siloam Springs (Arkansas) | 543.72 mi (875.03 km) |
| Skokie to Silver Firs (Washington) | 1,714.81 mi (2,759.73 km) |
| Skokie to Silver Spring (Maryland) | 600.24 mi (965.99 km) |
| Skokie to Silver Springs Shores (Florida) | 948.51 mi (1,526.48 km) |
| Skokie to Silverdale (Washington) | 1,739.50 mi (2,799.46 km) |
| Skokie to Silverton (Oregon) | 1,753.72 mi (2,822.33 km) |
| Skokie to Simi Valley (California) | 1,757.16 mi (2,827.88 km) |
| Skokie to Simpsonville (South Carolina) | 585.43 mi (942.16 km) |
| Skokie to Sioux City (Iowa) | 443.24 mi (713.32 km) |
| Skokie to Sioux Falls (South Dakota) | 467.33 mi (752.10 km) |
| Skokie to Sleepy Hollow (New York) | 719.06 mi (1,157.22 km) |
| Skokie to Slidell (Louisiana) | 819.55 mi (1,318.93 km) |
| Skokie to Smithfield (North Carolina) | 676.71 mi (1,089.06 km) |
| Skokie to Smithfield (Utah) | 1,233.98 mi (1,985.89 km) |
| Skokie to Smithville (Missouri) | 401.69 mi (646.47 km) |
