| Azusa to Silver Firs (Washington) | 973.30 mi (1,566.38 km) |
| Azusa to Silver Spring (Maryland) | 2,274.60 mi (3,660.62 km) |
| Azusa to Silver Springs Shores (Florida) | 2,129.22 mi (3,426.65 km) |
| Azusa to Silverdale (Washington) | 966.81 mi (1,555.93 km) |
| Azusa to Silverton (Oregon) | 793.78 mi (1,277.46 km) |
| Azusa to Simi Valley (California) | 48.61 mi (78.24 km) |
| Azusa to Simpsonville (South Carolina) | 2,021.54 mi (3,253.35 km) |
| Azusa to Sioux City (Iowa) | 1,296.74 mi (2,086.90 km) |
| Azusa to Sioux Falls (South Dakota) | 1,306.47 mi (2,102.57 km) |
| Azusa to Skokie (Illinois) | 1,718.68 mi (2,765.95 km) |
| Azusa to Sleepy Hollow (New York) | 2,431.23 mi (3,912.68 km) |
| Azusa to Slidell (Louisiana) | 1,660.38 mi (2,672.12 km) |
| Azusa to Smithfield (North Carolina) | 2,230.83 mi (3,590.18 km) |
| Azusa to Smithfield (Utah) | 626.18 mi (1,007.74 km) |
| Azusa to Smithville (Missouri) | 1,337.49 mi (2,152.49 km) |
