| Saint-Herblain to Silver Firs (Washington) | 4,958.53 mi (7,979.99 km) |
| Saint-Herblain to Silver Spring (Maryland) | 3,694.67 mi (5,946.00 km) |
| Saint-Herblain to Silver Springs Shores (Florida) | 4,342.27 mi (6,988.20 km) |
| Saint-Herblain to Silverdale (Washington) | 4,984.49 mi (8,021.76 km) |
| Saint-Herblain to Silverton (Oregon) | 5,133.47 mi (8,261.52 km) |
| Saint-Herblain to Simi Valley (California) | 5,592.40 mi (9,000.09 km) |
| Saint-Herblain to Simpsonville (South Carolina) | 4,103.44 mi (6,603.85 km) |
| Saint-Herblain to Sioux City (Iowa) | 4,351.20 mi (7,002.58 km) |
| Saint-Herblain to Sioux Falls (South Dakota) | 4,317.57 mi (6,948.45 km) |
| Saint-Herblain to Skokie (Illinois) | 4,026.61 mi (6,480.20 km) |
| Saint-Herblain to Sleepy Hollow (New York) | 3,475.88 mi (5,593.88 km) |
| Saint-Herblain to Slidell (Louisiana) | 4,635.65 mi (7,460.35 km) |
| Saint-Herblain to Smithfield (North Carolina) | 3,896.33 mi (6,270.53 km) |
| Saint-Herblain to Smithfield (Utah) | 4,950.14 mi (7,966.48 km) |
| Saint-Herblain to Smithville (Missouri) | 4,419.45 mi (7,112.41 km) |
