| Lockhart to Silver Firs (Washington) | 1,795.47 mi (2,889.53 km) |
| Lockhart to Silver Spring (Maryland) | 1,331.07 mi (2,142.16 km) |
| Lockhart to Silver Springs Shores (Florida) | 943.02 mi (1,517.64 km) |
| Lockhart to Silverdale (Washington) | 1,808.21 mi (2,910.03 km) |
| Lockhart to Silverton (Oregon) | 1,716.35 mi (2,762.20 km) |
| Lockhart to Simi Valley (California) | 1,267.52 mi (2,039.88 km) |
| Lockhart to Simpsonville (South Carolina) | 959.91 mi (1,544.82 km) |
| Lockhart to Sioux City (Iowa) | 874.72 mi (1,407.73 km) |
| Lockhart to Sioux Falls (South Dakota) | 945.34 mi (1,521.38 km) |
| Lockhart to Skokie (Illinois) | 1,005.77 mi (1,618.63 km) |
| Lockhart to Sleepy Hollow (New York) | 1,540.02 mi (2,478.42 km) |
| Lockhart to Slidell (Louisiana) | 473.08 mi (761.35 km) |
| Lockhart to Smithfield (North Carolina) | 1,187.23 mi (1,910.66 km) |
| Lockhart to Smithfield (Utah) | 1,141.40 mi (1,836.90 km) |
| Lockhart to Smithville (Missouri) | 680.52 mi (1,095.19 km) |
