| North Druid Hills to Silver Firs (Washington) | 2,173.74 mi (3,498.30 km) |
| North Druid Hills to Silver Spring (Maryland) | 541.21 mi (871.00 km) |
| North Druid Hills to Silver Springs Shores (Florida) | 352.47 mi (567.25 km) |
| North Druid Hills to Silverdale (Washington) | 2,195.09 mi (3,532.66 km) |
| North Druid Hills to Silverton (Oregon) | 2,169.25 mi (3,491.06 km) |
| North Druid Hills to Simi Valley (California) | 1,961.55 mi (3,156.81 km) |
| North Druid Hills to Simpsonville (South Carolina) | 133.80 mi (215.33 km) |
| North Druid Hills to Sioux City (Iowa) | 886.65 mi (1,426.92 km) |
| North Druid Hills to Sioux Falls (South Dakota) | 946.07 mi (1,522.56 km) |
| North Druid Hills to Skokie (Illinois) | 597.35 mi (961.34 km) |
| North Druid Hills to Sleepy Hollow (New York) | 761.46 mi (1,225.45 km) |
| North Druid Hills to Slidell (Louisiana) | 401.90 mi (646.80 km) |
| North Druid Hills to Smithfield (North Carolina) | 359.15 mi (577.99 km) |
| North Druid Hills to Smithfield (Utah) | 1,591.41 mi (2,561.12 km) |
| North Druid Hills to Smithville (Missouri) | 685.91 mi (1,103.87 km) |
