| Campogalliano to Silver Firs (Washington) | 5,436.91 mi (8,749.86 km) |
| Campogalliano to Silver Spring (Maryland) | 4,312.36 mi (6,940.07 km) |
| Campogalliano to Silver Springs Shores (Florida) | 4,966.16 mi (7,992.26 km) |
| Campogalliano to Silverdale (Washington) | 5,461.55 mi (8,789.51 km) |
| Campogalliano to Silverton (Oregon) | 5,620.87 mi (9,045.91 km) |
| Campogalliano to Simi Valley (California) | 6,133.74 mi (9,871.30 km) |
| Campogalliano to Simpsonville (South Carolina) | 4,722.56 mi (7,600.22 km) |
| Campogalliano to Sioux City (Iowa) | 4,930.35 mi (7,934.63 km) |
| Campogalliano to Sioux Falls (South Dakota) | 4,892.45 mi (7,873.63 km) |
| Campogalliano to Skokie (Illinois) | 4,623.89 mi (7,441.43 km) |
| Campogalliano to Sleepy Hollow (New York) | 4,092.88 mi (6,586.86 km) |
| Campogalliano to Slidell (Louisiana) | 5,253.32 mi (8,454.40 km) |
| Campogalliano to Smithfield (North Carolina) | 4,517.48 mi (7,270.18 km) |
| Campogalliano to Smithfield (Utah) | 5,489.81 mi (8,834.99 km) |
| Campogalliano to Smithville (Missouri) | 5,011.73 mi (8,065.60 km) |
