| Samokov to Silver Firs (Washington) | 5,862.75 mi (9,435.18 km) |
| Samokov to Silver Spring (Maryland) | 4,935.46 mi (7,942.85 km) |
| Samokov to Silver Springs Shores (Florida) | 5,605.02 mi (9,020.40 km) |
| Samokov to Silverdale (Washington) | 5,885.42 mi (9,471.67 km) |
| Samokov to Silverton (Oregon) | 6,055.09 mi (9,744.72 km) |
| Samokov to Simi Valley (California) | 6,631.57 mi (10,672.47 km) |
| Samokov to Simpsonville (South Carolina) | 5,347.82 mi (8,606.49 km) |
| Samokov to Sioux City (Iowa) | 5,490.23 mi (8,835.67 km) |
| Samokov to Sioux Falls (South Dakota) | 5,446.71 mi (8,765.63 km) |
| Samokov to Skokie (Illinois) | 5,211.65 mi (8,387.34 km) |
| Samokov to Sleepy Hollow (New York) | 4,715.17 mi (7,588.33 km) |
| Samokov to Slidell (Louisiana) | 5,874.28 mi (9,453.74 km) |
| Samokov to Smithfield (North Carolina) | 5,148.00 mi (8,284.91 km) |
| Samokov to Smithfield (Utah) | 5,991.90 mi (9,643.04 km) |
| Samokov to Smithville (Missouri) | 5,589.99 mi (8,996.21 km) |
