| Thornton to Senftenberg | 681.78 mi (1,097.23 km) |
| Thornton to Siegburg | 434.33 mi (698.99 km) |
| Thornton to Siegen | 461.91 mi (743.37 km) |
| Thornton to Sigmaringen | 621.25 mi (999.80 km) |
| Thornton to Simbach am Inn | 748.19 mi (1,204.10 km) |
| Thornton to Simmerath | 409.16 mi (658.48 km) |
| Thornton to Sindelfingen | 584.90 mi (941.30 km) |
| Thornton to Sinsheim | 557.07 mi (896.51 km) |
| Thornton to Sinzheim | 554.24 mi (891.96 km) |
| Thornton to Sinzig | 445.67 mi (717.23 km) |
| Thornton to Soest | 444.00 mi (714.55 km) |
| Thornton to Solingen | 416.96 mi (671.03 km) |
| Thornton to Soltau | 484.12 mi (779.11 km) |
| Thornton to Sommerda | 574.17 mi (924.03 km) |
| Thornton to Sondershausen | 558.68 mi (899.12 km) |
