| Wattrelos to Siegburg | 174.43 mi (280.72 km) |
| Wattrelos to Siegen | 209.98 mi (337.93 km) |
| Wattrelos to Sigmaringen | 324.48 mi (522.20 km) |
| Wattrelos to Simbach am Inn | 470.47 mi (757.15 km) |
| Wattrelos to Simmerath | 135.22 mi (217.61 km) |
| Wattrelos to Sindelfingen | 292.59 mi (470.88 km) |
| Wattrelos to Sinsheim | 270.90 mi (435.96 km) |
| Wattrelos to Sinzheim | 258.38 mi (415.82 km) |
| Wattrelos to Sinzig | 177.17 mi (285.13 km) |
| Wattrelos to Soest | 220.43 mi (354.74 km) |
| Wattrelos to Solingen | 171.39 mi (275.83 km) |
| Wattrelos to Soltau | 323.33 mi (520.35 km) |
| Wattrelos to Sommerda | 345.32 mi (555.74 km) |
| Wattrelos to Sondershausen | 335.40 mi (539.78 km) |
| Wattrelos to Sonneberg | 349.86 mi (563.05 km) |
