| Newington Forest to Silver Firs (Washington) | 2,309.45 mi (3,716.69 km) |
| Newington Forest to Silver Spring (Maryland) | 21.65 mi (34.85 km) |
| Newington Forest to Silver Springs Shores (Florida) | 718.96 mi (1,157.05 km) |
| Newington Forest to Silverdale (Washington) | 2,334.53 mi (3,757.06 km) |
| Newington Forest to Silverton (Oregon) | 2,351.24 mi (3,783.96 km) |
| Newington Forest to Simi Valley (California) | 2,306.53 mi (3,712.01 km) |
| Newington Forest to Simpsonville (South Carolina) | 392.38 mi (631.47 km) |
| Newington Forest to Sioux City (Iowa) | 1,035.23 mi (1,666.04 km) |
| Newington Forest to Sioux Falls (South Dakota) | 1,064.48 mi (1,713.12 km) |
| Newington Forest to Skokie (Illinois) | 597.53 mi (961.63 km) |
| Newington Forest to Sleepy Hollow (New York) | 241.31 mi (388.36 km) |
| Newington Forest to Slidell (Louisiana) | 921.01 mi (1,482.23 km) |
| Newington Forest to Smithfield (North Carolina) | 231.05 mi (371.84 km) |
| Newington Forest to Smithfield (Utah) | 1,823.34 mi (2,934.39 km) |
| Newington Forest to Smithville (Missouri) | 929.94 mi (1,496.60 km) |
