| Rorschach to Senftenberg | 345.39 mi (555.85 km) |
| Rorschach to Siegburg | 252.67 mi (406.63 km) |
| Rorschach to Siegen | 245.37 mi (394.89 km) |
| Rorschach to Sigmaringen | 44.82 mi (72.12 km) |
| Rorschach to Simbach am Inn | 172.10 mi (276.97 km) |
| Rorschach to Simmerath | 260.49 mi (419.22 km) |
| Rorschach to Sindelfingen | 89.14 mi (143.45 km) |
| Rorschach to Sinsheim | 126.42 mi (203.46 km) |
| Rorschach to Sinzheim | 108.58 mi (174.74 km) |
| Rorschach to Sinzig | 235.83 mi (379.53 km) |
| Rorschach to Soest | 290.35 mi (467.28 km) |
| Rorschach to Solingen | 277.81 mi (447.10 km) |
| Rorschach to Soltau | 381.44 mi (613.87 km) |
| Rorschach to Sommerda | 265.47 mi (427.23 km) |
| Rorschach to Sondershausen | 276.36 mi (444.77 km) |
