| Manzanares el Real to Silver Firs (Washington) | 5,247.18 mi (8,444.52 km) |
| Manzanares el Real to Silver Spring (Maryland) | 3,762.96 mi (6,055.89 km) |
| Manzanares el Real to Silver Springs Shores (Florida) | 4,355.70 mi (7,009.82 km) |
| Manzanares el Real to Silverdale (Washington) | 5,274.07 mi (8,487.80 km) |
| Manzanares el Real to Silverton (Oregon) | 5,412.13 mi (8,709.99 km) |
| Manzanares el Real to Simi Valley (California) | 5,806.78 mi (9,345.10 km) |
| Manzanares el Real to Simpsonville (South Carolina) | 4,159.39 mi (6,693.88 km) |
| Manzanares el Real to Sioux City (Iowa) | 4,519.47 mi (7,273.38 km) |
| Manzanares el Real to Sioux Falls (South Dakota) | 4,494.01 mi (7,232.41 km) |
| Manzanares el Real to Skokie (Illinois) | 4,159.75 mi (6,694.47 km) |
| Manzanares el Real to Sleepy Hollow (New York) | 3,550.34 mi (5,713.73 km) |
| Manzanares el Real to Slidell (Louisiana) | 4,694.05 mi (7,554.35 km) |
| Manzanares el Real to Smithfield (North Carolina) | 3,941.45 mi (6,343.15 km) |
| Manzanares el Real to Smithfield (Utah) | 5,172.96 mi (8,325.07 km) |
| Manzanares el Real to Smithville (Missouri) | 4,560.01 mi (7,338.63 km) |
