| Aberdare to Silver Firs (Washington) | 4,665.01 mi (7,507.61 km) |
| Aberdare to Silver Spring (Maryland) | 3,519.59 mi (5,664.24 km) |
| Aberdare to Silver Springs Shores (Florida) | 4,194.98 mi (6,751.16 km) |
| Aberdare to Silverdale (Washington) | 4,690.56 mi (7,548.73 km) |
| Aberdare to Silverton (Oregon) | 4,843.31 mi (7,794.55 km) |
| Aberdare to Simi Valley (California) | 5,327.80 mi (8,574.27 km) |
| Aberdare to Simpsonville (South Carolina) | 3,932.05 mi (6,328.03 km) |
| Aberdare to Sioux City (Iowa) | 4,114.59 mi (6,621.79 km) |
| Aberdare to Sioux Falls (South Dakota) | 4,076.92 mi (6,561.17 km) |
| Aberdare to Skokie (Illinois) | 3,811.00 mi (6,133.22 km) |
| Aberdare to Sleepy Hollow (New York) | 3,299.29 mi (5,309.70 km) |
| Aberdare to Slidell (Louisiana) | 4,458.53 mi (7,175.31 km) |
| Aberdare to Smithfield (North Carolina) | 3,733.43 mi (6,008.37 km) |
| Aberdare to Smithfield (Utah) | 4,684.05 mi (7,538.25 km) |
| Aberdare to Smithville (Missouri) | 4,197.13 mi (6,754.63 km) |
