| Santa Rosa to Silver Firs (Washington) | 651.30 mi (1,048.17 km) |
| Santa Rosa to Silver Spring (Maryland) | 2,436.48 mi (3,921.13 km) |
| Santa Rosa to Silver Springs Shores (Florida) | 2,403.20 mi (3,867.58 km) |
| Santa Rosa to Silverdale (Washington) | 637.08 mi (1,025.27 km) |
| Santa Rosa to Silverton (Oregon) | 453.07 mi (729.15 km) |
| Santa Rosa to Simi Valley (California) | 363.08 mi (584.32 km) |
| Santa Rosa to Simpsonville (South Carolina) | 2,240.74 mi (3,606.12 km) |
| Santa Rosa to Sioux City (Iowa) | 1,405.29 mi (2,261.60 km) |
| Santa Rosa to Sioux Falls (South Dakota) | 1,393.33 mi (2,242.35 km) |
| Santa Rosa to Skokie (Illinois) | 1,847.78 mi (2,973.71 km) |
| Santa Rosa to Sleepy Hollow (New York) | 2,565.83 mi (4,129.30 km) |
| Santa Rosa to Slidell (Louisiana) | 1,948.74 mi (3,136.19 km) |
| Santa Rosa to Smithfield (North Carolina) | 2,433.09 mi (3,915.69 km) |
| Santa Rosa to Smithfield (Utah) | 619.99 mi (997.77 km) |
| Santa Rosa to Smithville (Missouri) | 1,507.59 mi (2,426.22 km) |
