| Barth to Silver Firs (Washington) | 4,899.77 mi (7,885.42 km) |
| Barth to Silver Spring (Maryland) | 4,083.17 mi (6,571.23 km) |
| Barth to Silver Springs Shores (Florida) | 4,788.29 mi (7,706.01 km) |
| Barth to Silverdale (Washington) | 4,922.80 mi (7,922.48 km) |
| Barth to Silverton (Oregon) | 5,091.05 mi (8,193.26 km) |
| Barth to Simi Valley (California) | 5,667.15 mi (9,120.39 km) |
| Barth to Simpsonville (South Carolina) | 4,495.89 mi (7,235.44 km) |
| Barth to Sioux City (Iowa) | 4,552.76 mi (7,326.96 km) |
| Barth to Sioux Falls (South Dakota) | 4,505.70 mi (7,251.23 km) |
| Barth to Skokie (Illinois) | 4,300.72 mi (6,921.34 km) |
| Barth to Sleepy Hollow (New York) | 3,863.72 mi (6,218.05 km) |
| Barth to Slidell (Louisiana) | 5,007.86 mi (8,059.38 km) |
| Barth to Smithfield (North Carolina) | 4,311.39 mi (6,938.51 km) |
| Barth to Smithfield (Utah) | 5,028.91 mi (8,093.25 km) |
| Barth to Smithville (Missouri) | 4,666.86 mi (7,510.58 km) |
