| Chalco to Silver Firs (Washington) | 1,354.32 mi (2,179.57 km) |
| Chalco to Silver Spring (Maryland) | 1,019.37 mi (1,640.52 km) |
| Chalco to Silver Springs Shores (Florida) | 1,151.01 mi (1,852.38 km) |
| Chalco to Silverdale (Washington) | 1,376.43 mi (2,215.14 km) |
| Chalco to Silverton (Oregon) | 1,363.60 mi (2,194.50 km) |
| Chalco to Simi Valley (California) | 1,320.21 mi (2,124.67 km) |
| Chalco to Simpsonville (South Carolina) | 876.18 mi (1,410.07 km) |
| Chalco to Sioux City (Iowa) | 91.74 mi (147.65 km) |
| Chalco to Sioux Falls (South Dakota) | 165.73 mi (266.72 km) |
| Chalco to Skokie (Illinois) | 437.52 mi (704.12 km) |
| Chalco to Sleepy Hollow (New York) | 1,155.33 mi (1,859.32 km) |
| Chalco to Slidell (Louisiana) | 832.09 mi (1,339.11 km) |
| Chalco to Smithfield (North Carolina) | 1,037.86 mi (1,670.28 km) |
| Chalco to Smithfield (Utah) | 812.00 mi (1,306.79 km) |
| Chalco to Smithville (Missouri) | 148.51 mi (239.01 km) |
