| Hoyo de Manzanares to Silver Firs (Washington) | 5,251.62 mi (8,451.66 km) |
| Hoyo de Manzanares to Silver Spring (Maryland) | 3,764.53 mi (6,058.42 km) |
| Hoyo de Manzanares to Silver Springs Shores (Florida) | 4,356.42 mi (7,010.98 km) |
| Hoyo de Manzanares to Silverdale (Washington) | 5,278.52 mi (8,494.96 km) |
| Hoyo de Manzanares to Silverton (Oregon) | 5,416.43 mi (8,716.90 km) |
| Hoyo de Manzanares to Simi Valley (California) | 5,810.16 mi (9,350.55 km) |
| Hoyo de Manzanares to Simpsonville (South Carolina) | 4,160.73 mi (6,696.05 km) |
| Hoyo de Manzanares to Sioux City (Iowa) | 4,522.33 mi (7,277.99 km) |
| Hoyo de Manzanares to Sioux Falls (South Dakota) | 4,496.99 mi (7,237.20 km) |
| Hoyo de Manzanares to Skokie (Illinois) | 4,162.17 mi (6,698.36 km) |
| Hoyo de Manzanares to Sleepy Hollow (New York) | 3,552.03 mi (5,716.45 km) |
| Hoyo de Manzanares to Slidell (Louisiana) | 4,695.37 mi (7,556.47 km) |
| Hoyo de Manzanares to Smithfield (North Carolina) | 3,942.67 mi (6,345.12 km) |
| Hoyo de Manzanares to Smithfield (Utah) | 5,176.51 mi (8,330.79 km) |
| Hoyo de Manzanares to Smithville (Missouri) | 4,562.49 mi (7,342.62 km) |
