| Safi to Silver Firs (Washington) | 6,065.14 mi (9,760.90 km) |
| Safi to Silver Spring (Maryland) | 4,794.87 mi (7,716.60 km) |
| Safi to Silver Springs Shores (Florida) | 5,402.49 mi (8,694.46 km) |
| Safi to Silverdale (Washington) | 6,090.20 mi (9,801.24 km) |
| Safi to Silverton (Oregon) | 6,246.37 mi (10,052.56 km) |
| Safi to Simi Valley (California) | 6,731.78 mi (10,833.76 km) |
| Safi to Simpsonville (South Carolina) | 5,196.45 mi (8,362.87 km) |
| Safi to Sioux City (Iowa) | 5,491.95 mi (8,838.44 km) |
| Safi to Sioux Falls (South Dakota) | 5,459.22 mi (8,785.77 km) |
| Safi to Skokie (Illinois) | 5,158.71 mi (8,302.14 km) |
| Safi to Sleepy Hollow (New York) | 4,579.31 mi (7,369.68 km) |
| Safi to Slidell (Louisiana) | 5,731.30 mi (9,223.63 km) |
| Safi to Smithfield (North Carolina) | 4,981.29 mi (8,016.61 km) |
| Safi to Smithfield (Utah) | 6,088.64 mi (9,798.71 km) |
| Safi to Smithville (Missouri) | 5,554.47 mi (8,939.06 km) |
