| Spoltore to Silver Firs (Washington) | 5,651.35 mi (9,094.96 km) |
| Spoltore to Silver Spring (Maryland) | 4,532.06 mi (7,293.65 km) |
| Spoltore to Silver Springs Shores (Florida) | 5,180.02 mi (8,336.44 km) |
| Spoltore to Silverdale (Washington) | 5,675.73 mi (9,134.21 km) |
| Spoltore to Silverton (Oregon) | 5,836.62 mi (9,393.13 km) |
| Spoltore to Simi Valley (California) | 6,356.67 mi (10,230.08 km) |
| Spoltore to Simpsonville (South Carolina) | 4,941.49 mi (7,952.55 km) |
| Spoltore to Sioux City (Iowa) | 5,155.77 mi (8,297.40 km) |
| Spoltore to Sioux Falls (South Dakota) | 5,117.83 mi (8,236.35 km) |
| Spoltore to Skokie (Illinois) | 4,848.51 mi (7,802.91 km) |
| Spoltore to Sleepy Hollow (New York) | 4,312.89 mi (6,940.93 km) |
| Spoltore to Slidell (Louisiana) | 5,473.11 mi (8,808.11 km) |
| Spoltore to Smithfield (North Carolina) | 4,734.92 mi (7,620.12 km) |
| Spoltore to Smithfield (Utah) | 5,712.81 mi (9,193.87 km) |
| Spoltore to Smithville (Missouri) | 5,236.78 mi (8,427.79 km) |
