| Etterbeek to Siegburg | 123.16 mi (198.21 km) |
| Etterbeek to Siegen | 158.49 mi (255.07 km) |
| Etterbeek to Sigmaringen | 288.20 mi (463.82 km) |
| Etterbeek to Simbach am Inn | 425.36 mi (684.55 km) |
| Etterbeek to Simmerath | 85.37 mi (137.39 km) |
| Etterbeek to Sindelfingen | 252.80 mi (406.84 km) |
| Etterbeek to Sinsheim | 227.63 mi (366.33 km) |
| Etterbeek to Sinzheim | 221.21 mi (356.01 km) |
| Etterbeek to Sinzig | 127.12 mi (204.59 km) |
| Etterbeek to Soest | 169.14 mi (272.21 km) |
| Etterbeek to Solingen | 119.63 mi (192.53 km) |
| Etterbeek to Soltau | 275.63 mi (443.58 km) |
| Etterbeek to Sommerda | 293.58 mi (472.47 km) |
| Etterbeek to Sondershausen | 283.61 mi (456.43 km) |
| Etterbeek to Sonneberg | 299.30 mi (481.68 km) |
