| Merignac to Silver Firs (Washington) | 5,118.57 mi (8,237.53 km) |
| Merignac to Silver Spring (Maryland) | 3,800.23 mi (6,115.87 km) |
| Merignac to Silver Springs Shores (Florida) | 4,432.40 mi (7,133.26 km) |
| Merignac to Silverdale (Washington) | 5,144.69 mi (8,279.58 km) |
| Merignac to Silverton (Oregon) | 5,291.90 mi (8,516.49 km) |
| Merignac to Simi Valley (California) | 5,738.47 mi (9,235.17 km) |
| Merignac to Simpsonville (South Carolina) | 4,206.15 mi (6,769.14 km) |
| Merignac to Sioux City (Iowa) | 4,485.12 mi (7,218.10 km) |
| Merignac to Sioux Falls (South Dakota) | 4,453.45 mi (7,167.14 km) |
| Merignac to Skokie (Illinois) | 4,150.99 mi (6,680.38 km) |
| Merignac to Sleepy Hollow (New York) | 3,582.76 mi (5,765.90 km) |
| Merignac to Slidell (Louisiana) | 4,740.01 mi (7,628.31 km) |
| Merignac to Smithfield (North Carolina) | 3,995.38 mi (6,429.94 km) |
| Merignac to Smithfield (Utah) | 5,097.43 mi (8,203.53 km) |
| Merignac to Smithville (Missouri) | 4,546.40 mi (7,316.72 km) |
