| Richmond Hill to Silver Firs (Washington) | 2,393.02 mi (3,851.19 km) |
| Richmond Hill to Silver Spring (Maryland) | 546.73 mi (879.88 km) |
| Richmond Hill to Silver Springs Shores (Florida) | 197.16 mi (317.29 km) |
| Richmond Hill to Silverdale (Washington) | 2,414.41 mi (3,885.61 km) |
| Richmond Hill to Silverton (Oregon) | 2,388.14 mi (3,843.34 km) |
| Richmond Hill to Simi Valley (California) | 2,161.27 mi (3,478.22 km) |
| Richmond Hill to Simpsonville (South Carolina) | 202.83 mi (326.42 km) |
| Richmond Hill to Sioux City (Iowa) | 1,103.46 mi (1,775.84 km) |
| Richmond Hill to Sioux Falls (South Dakota) | 1,161.16 mi (1,868.70 km) |
| Richmond Hill to Skokie (Illinois) | 784.41 mi (1,262.39 km) |
| Richmond Hill to Sleepy Hollow (New York) | 757.05 mi (1,218.35 km) |
| Richmond Hill to Slidell (Louisiana) | 513.23 mi (825.97 km) |
| Richmond Hill to Smithfield (North Carolina) | 302.10 mi (486.19 km) |
| Richmond Hill to Smithfield (Utah) | 1,808.93 mi (2,911.19 km) |
| Richmond Hill to Smithville (Missouri) | 905.26 mi (1,456.87 km) |
