| Fontana to Silver Firs (Washington) | 6,046.42 mi (9,730.77 km) |
| Fontana to Silver Spring (Maryland) | 4,775.78 mi (7,685.87 km) |
| Fontana to Silver Springs Shores (Florida) | 5,383.97 mi (8,664.66 km) |
| Fontana to Silverdale (Washington) | 6,071.50 mi (9,771.14 km) |
| Fontana to Silverton (Oregon) | 6,227.54 mi (10,022.25 km) |
| Fontana to Simi Valley (California) | 6,712.38 mi (10,802.54 km) |
| Fontana to Simpsonville (South Carolina) | 5,177.46 mi (8,332.32 km) |
| Fontana to Sioux City (Iowa) | 5,472.42 mi (8,807.01 km) |
| Fontana to Sioux Falls (South Dakota) | 5,439.69 mi (8,754.34 km) |
| Fontana to Skokie (Illinois) | 5,139.25 mi (8,270.82 km) |
| Fontana to Sleepy Hollow (New York) | 4,560.16 mi (7,338.87 km) |
| Fontana to Slidell (Louisiana) | 5,712.31 mi (9,193.07 km) |
| Fontana to Smithfield (North Carolina) | 4,962.40 mi (7,986.21 km) |
| Fontana to Smithfield (Utah) | 6,069.25 mi (9,767.52 km) |
| Fontana to Smithville (Missouri) | 5,534.99 mi (8,907.70 km) |
