| Santa Barbara to Silver Firs (Washington) | 936.71 mi (1,507.48 km) |
| Santa Barbara to Silver Spring (Maryland) | 2,364.25 mi (3,804.90 km) |
| Santa Barbara to Silver Springs Shores (Florida) | 2,232.11 mi (3,592.24 km) |
| Santa Barbara to Silverdale (Washington) | 927.39 mi (1,492.49 km) |
| Santa Barbara to Silverton (Oregon) | 748.36 mi (1,204.37 km) |
| Santa Barbara to Simi Valley (California) | 56.52 mi (90.97 km) |
| Santa Barbara to Simpsonville (South Carolina) | 2,118.73 mi (3,409.77 km) |
| Santa Barbara to Sioux City (Iowa) | 1,373.90 mi (2,211.08 km) |
| Santa Barbara to Sioux Falls (South Dakota) | 1,379.51 mi (2,220.11 km) |
| Santa Barbara to Skokie (Illinois) | 1,801.59 mi (2,899.38 km) |
| Santa Barbara to Sleepy Hollow (New York) | 2,516.83 mi (4,050.45 km) |
| Santa Barbara to Slidell (Louisiana) | 1,763.97 mi (2,838.84 km) |
| Santa Barbara to Smithfield (North Carolina) | 2,326.17 mi (3,743.61 km) |
| Santa Barbara to Smithfield (Utah) | 667.14 mi (1,073.66 km) |
| Santa Barbara to Smithville (Missouri) | 1,425.79 mi (2,294.59 km) |
