| Rianxo to Silver Firs (Washington) | 4,983.24 mi (8,019.75 km) |
| Rianxo to Silver Spring (Maryland) | 3,476.11 mi (5,594.26 km) |
| Rianxo to Silver Springs Shores (Florida) | 4,074.93 mi (6,557.97 km) |
| Rianxo to Silverdale (Washington) | 5,010.38 mi (8,063.43 km) |
| Rianxo to Silverton (Oregon) | 5,144.83 mi (8,279.81 km) |
| Rianxo to Simi Valley (California) | 5,525.04 mi (8,891.70 km) |
| Rianxo to Simpsonville (South Carolina) | 3,873.66 mi (6,234.06 km) |
| Rianxo to Sioux City (Iowa) | 4,233.49 mi (6,813.15 km) |
| Rianxo to Sioux Falls (South Dakota) | 4,208.78 mi (6,773.37 km) |
| Rianxo to Skokie (Illinois) | 3,871.97 mi (6,231.34 km) |
| Rianxo to Sleepy Hollow (New York) | 3,263.05 mi (5,251.37 km) |
| Rianxo to Slidell (Louisiana) | 4,408.47 mi (7,094.74 km) |
| Rianxo to Smithfield (North Carolina) | 3,656.52 mi (5,884.60 km) |
| Rianxo to Smithfield (Utah) | 4,893.22 mi (7,874.87 km) |
| Rianxo to Smithville (Missouri) | 4,272.38 mi (6,875.74 km) |
