| Ploemeur to Silver Firs (Washington) | 4,878.78 mi (7,851.64 km) |
| Ploemeur to Silver Spring (Maryland) | 3,604.13 mi (5,800.29 km) |
| Ploemeur to Silver Springs Shores (Florida) | 4,252.84 mi (6,844.29 km) |
| Ploemeur to Silverdale (Washington) | 4,904.86 mi (7,893.61 km) |
| Ploemeur to Silverton (Oregon) | 5,052.62 mi (8,131.41 km) |
| Ploemeur to Simi Valley (California) | 5,505.98 mi (8,861.02 km) |
| Ploemeur to Simpsonville (South Carolina) | 4,013.02 mi (6,458.33 km) |
| Ploemeur to Sioux City (Iowa) | 4,261.95 mi (6,858.95 km) |
| Ploemeur to Sioux Falls (South Dakota) | 4,228.64 mi (6,805.34 km) |
| Ploemeur to Skokie (Illinois) | 3,936.28 mi (6,334.83 km) |
| Ploemeur to Sleepy Hollow (New York) | 3,385.29 mi (5,448.09 km) |
| Ploemeur to Slidell (Louisiana) | 4,545.12 mi (7,314.66 km) |
| Ploemeur to Smithfield (North Carolina) | 3,806.14 mi (6,125.40 km) |
| Ploemeur to Smithfield (Utah) | 4,864.08 mi (7,827.99 km) |
| Ploemeur to Smithville (Missouri) | 4,329.35 mi (6,967.41 km) |
