| Saint-Pol-sur-Mer to Silver Firs (Washington) | 4,855.11 mi (7,813.55 km) |
| Saint-Pol-sur-Mer to Silver Spring (Maryland) | 3,771.34 mi (6,069.39 km) |
| Saint-Pol-sur-Mer to Silver Springs Shores (Florida) | 4,448.76 mi (7,159.58 km) |
| Saint-Pol-sur-Mer to Silverdale (Washington) | 4,880.08 mi (7,853.74 km) |
| Saint-Pol-sur-Mer to Silverton (Oregon) | 5,037.27 mi (8,106.70 km) |
| Saint-Pol-sur-Mer to Simi Valley (California) | 5,544.73 mi (8,923.38 km) |
| Saint-Pol-sur-Mer to Simpsonville (South Carolina) | 4,184.06 mi (6,733.59 km) |
| Saint-Pol-sur-Mer to Sioux City (Iowa) | 4,349.23 mi (6,999.40 km) |
| Saint-Pol-sur-Mer to Sioux Falls (South Dakota) | 4,309.74 mi (6,935.85 km) |
| Saint-Pol-sur-Mer to Skokie (Illinois) | 4,053.91 mi (6,524.14 km) |
| Saint-Pol-sur-Mer to Sleepy Hollow (New York) | 3,550.97 mi (5,714.74 km) |
| Saint-Pol-sur-Mer to Slidell (Louisiana) | 4,709.55 mi (7,579.29 km) |
| Saint-Pol-sur-Mer to Smithfield (North Carolina) | 3,986.35 mi (6,415.42 km) |
| Saint-Pol-sur-Mer to Smithfield (Utah) | 4,900.81 mi (7,887.08 km) |
| Saint-Pol-sur-Mer to Smithville (Missouri) | 4,437.39 mi (7,141.30 km) |
