| Sondershausen to Roeselare | 336.67 mi (541.82 km) |
| Sondershausen to Ronse | 318.30 mi (512.25 km) |
| Sondershausen to Rotselaar | 268.21 mi (431.65 km) |
| Sondershausen to Rumst | 279.69 mi (450.12 km) |
| Sondershausen to Saint-Ghislain | 313.48 mi (504.50 km) |
| Sondershausen to Saint-Nicolas | 237.32 mi (381.93 km) |
| Sondershausen to Saint-Vith | 219.69 mi (353.55 km) |
| Sondershausen to Scherpenheuvel | 256.35 mi (412.56 km) |
| Sondershausen to Schilde | 272.23 mi (438.12 km) |
| Sondershausen to Schoten | 275.02 mi (442.61 km) |
| Sondershausen to Seneffe | 293.61 mi (472.52 km) |
| Sondershausen to Seraing | 239.61 mi (385.62 km) |
| Sondershausen to Sint-Amandsberg | 308.71 mi (496.82 km) |
| Sondershausen to Sint-Andries | 332.09 mi (534.45 km) |
| Sondershausen to Sint-Genesius-Rode | 286.31 mi (460.78 km) |
