| Cities | Distance |
|---|---|
| Trets to Siegburg | 513.11 mi (825.77 km) |
| Trets to Siegen | 525.27 mi (845.34 km) |
| Trets to Sigmaringen | 362.85 mi (583.95 km) |
| Trets to Simbach am Inn | 484.71 mi (780.07 km) |
| Trets to Simmerath | 495.07 mi (796.74 km) |
| Trets to Sindelfingen | 396.98 mi (638.89 km) |
| Trets to Sinsheim | 428.87 mi (690.21 km) |
| Trets to Sinzheim | 385.93 mi (621.09 km) |
| Trets to Sinzig | 495.94 mi (798.14 km) |
| Trets to Soest | 572.52 mi (921.39 km) |
| Trets to Solingen | 537.36 mi (864.80 km) |
| Trets to Soltau | 685.71 mi (1,103.55 km) |
| Trets to Sommerda | 590.27 mi (949.94 km) |
| Trets to Sondershausen | 598.06 mi (962.49 km) |
| Trets to Sonneberg | 542.27 mi (872.70 km) |