| Felton to Silver Firs (Washington) | 4,699.53 mi (7,563.16 km) |
| Felton to Silver Spring (Maryland) | 3,559.41 mi (5,728.32 km) |
| Felton to Silver Springs Shores (Florida) | 4,234.37 mi (6,814.57 km) |
| Felton to Silverdale (Washington) | 4,725.01 mi (7,604.16 km) |
| Felton to Silverton (Oregon) | 4,878.30 mi (7,850.86 km) |
| Felton to Simi Valley (California) | 5,365.38 mi (8,634.74 km) |
| Felton to Simpsonville (South Carolina) | 3,971.85 mi (6,392.08 km) |
| Felton to Sioux City (Iowa) | 4,153.76 mi (6,684.83 km) |
| Felton to Sioux Falls (South Dakota) | 4,115.94 mi (6,623.97 km) |
| Felton to Skokie (Illinois) | 3,850.73 mi (6,197.16 km) |
| Felton to Sleepy Hollow (New York) | 3,339.12 mi (5,373.80 km) |
| Felton to Slidell (Louisiana) | 4,498.39 mi (7,239.47 km) |
| Felton to Smithfield (North Carolina) | 3,773.09 mi (6,072.21 km) |
| Felton to Smithfield (Utah) | 4,721.57 mi (7,598.64 km) |
| Felton to Smithville (Missouri) | 4,236.71 mi (6,818.33 km) |
