| Dunstable to Silver Firs (Washington) | 4,733.83 mi (7,618.36 km) |
| Dunstable to Silver Spring (Maryland) | 3,635.46 mi (5,850.70 km) |
| Dunstable to Silver Springs Shores (Florida) | 4,314.73 mi (6,943.89 km) |
| Dunstable to Silverdale (Washington) | 4,759.02 mi (7,658.90 km) |
| Dunstable to Silverton (Oregon) | 4,914.60 mi (7,909.28 km) |
| Dunstable to Simi Valley (California) | 5,414.30 mi (8,713.47 km) |
| Dunstable to Simpsonville (South Carolina) | 4,048.27 mi (6,515.07 km) |
| Dunstable to Sioux City (Iowa) | 4,213.99 mi (6,781.75 km) |
| Dunstable to Sioux Falls (South Dakota) | 4,174.88 mi (6,718.82 km) |
| Dunstable to Skokie (Illinois) | 3,917.36 mi (6,304.38 km) |
| Dunstable to Sleepy Hollow (New York) | 3,415.06 mi (5,496.01 km) |
| Dunstable to Slidell (Louisiana) | 4,573.36 mi (7,360.12 km) |
| Dunstable to Smithfield (North Carolina) | 3,851.19 mi (6,197.89 km) |
| Dunstable to Smithfield (Utah) | 4,770.35 mi (7,677.13 km) |
| Dunstable to Smithville (Missouri) | 4,301.17 mi (6,922.06 km) |
