| Torre Annunziata to Silver Firs (Washington) | 5,762.48 mi (9,273.81 km) |
| Torre Annunziata to Silver Spring (Maryland) | 4,607.31 mi (7,414.75 km) |
| Torre Annunziata to Silver Springs Shores (Florida) | 5,245.96 mi (8,442.55 km) |
| Torre Annunziata to Silverdale (Washington) | 5,787.01 mi (9,313.29 km) |
| Torre Annunziata to Silverton (Oregon) | 5,946.94 mi (9,570.68 km) |
| Torre Annunziata to Simi Valley (California) | 6,459.63 mi (10,395.77 km) |
| Torre Annunziata to Simpsonville (South Carolina) | 5,015.20 mi (8,071.18 km) |
| Torre Annunziata to Sioux City (Iowa) | 5,249.23 mi (8,447.82 km) |
| Torre Annunziata to Sioux Falls (South Dakota) | 5,212.49 mi (8,388.70 km) |
| Torre Annunziata to Skokie (Illinois) | 4,935.58 mi (7,943.04 km) |
| Torre Annunziata to Sleepy Hollow (New York) | 4,388.82 mi (7,063.12 km) |
| Torre Annunziata to Slidell (Louisiana) | 5,548.08 mi (8,928.77 km) |
| Torre Annunziata to Smithfield (North Carolina) | 4,806.32 mi (7,735.02 km) |
| Torre Annunziata to Smithfield (Utah) | 5,815.68 mi (9,359.43 km) |
| Torre Annunziata to Smithville (Missouri) | 5,325.92 mi (8,571.23 km) |
