| Plympton to Silver Firs (Washington) | 4,718.93 mi (7,594.39 km) |
| Plympton to Silver Spring (Maryland) | 3,520.54 mi (5,665.77 km) |
| Plympton to Silver Springs Shores (Florida) | 4,186.79 mi (6,737.98 km) |
| Plympton to Silverdale (Washington) | 4,744.73 mi (7,635.91 km) |
| Plympton to Silverton (Oregon) | 4,895.25 mi (7,878.14 km) |
| Plympton to Simi Valley (California) | 5,366.37 mi (8,636.34 km) |
| Plympton to Simpsonville (South Carolina) | 3,932.01 mi (6,327.96 km) |
| Plympton to Sioux City (Iowa) | 4,140.03 mi (6,662.73 km) |
| Plympton to Sioux Falls (South Dakota) | 4,104.09 mi (6,604.89 km) |
| Plympton to Skokie (Illinois) | 3,827.56 mi (6,159.87 km) |
| Plympton to Sleepy Hollow (New York) | 3,300.59 mi (5,311.79 km) |
| Plympton to Slidell (Louisiana) | 4,460.90 mi (7,179.12 km) |
| Plympton to Smithfield (North Carolina) | 3,730.23 mi (6,003.23 km) |
| Plympton to Smithfield (Utah) | 4,723.16 mi (7,601.20 km) |
| Plympton to Smithville (Missouri) | 4,216.63 mi (6,786.01 km) |
