| Castilleja de la Cuesta to Silver Firs (Washington) | 5,357.72 mi (8,622.42 km) |
| Castilleja de la Cuesta to Silver Spring (Maryland) | 3,752.24 mi (6,038.64 km) |
| Castilleja de la Cuesta to Silver Springs Shores (Florida) | 4,309.40 mi (6,935.31 km) |
| Castilleja de la Cuesta to Silverdale (Washington) | 5,385.09 mi (8,666.47 km) |
| Castilleja de la Cuesta to Silverton (Oregon) | 5,515.49 mi (8,876.32 km) |
| Castilleja de la Cuesta to Simi Valley (California) | 5,867.82 mi (9,443.34 km) |
| Castilleja de la Cuesta to Simpsonville (South Carolina) | 4,138.37 mi (6,660.06 km) |
| Castilleja de la Cuesta to Sioux City (Iowa) | 4,560.44 mi (7,339.32 km) |
| Castilleja de la Cuesta to Sioux Falls (South Dakota) | 4,539.98 mi (7,306.39 km) |
| Castilleja de la Cuesta to Skokie (Illinois) | 4,182.81 mi (6,731.58 km) |
| Castilleja de la Cuesta to Sleepy Hollow (New York) | 3,545.11 mi (5,705.31 km) |
| Castilleja de la Cuesta to Slidell (Louisiana) | 4,670.50 mi (7,516.44 km) |
| Castilleja de la Cuesta to Smithfield (North Carolina) | 3,916.12 mi (6,302.38 km) |
| Castilleja de la Cuesta to Smithfield (Utah) | 5,242.64 mi (8,437.21 km) |
| Castilleja de la Cuesta to Smithville (Missouri) | 4,584.48 mi (7,378.00 km) |
