| Olching to Roeselare | 412.88 mi (664.47 km) |
| Olching to Ronse | 388.41 mi (625.08 km) |
| Olching to Rotselaar | 351.55 mi (565.76 km) |
| Olching to Rumst | 367.19 mi (590.93 km) |
| Olching to Saint-Ghislain | 371.58 mi (598.00 km) |
| Olching to Saint-Nicolas | 309.45 mi (498.01 km) |
| Olching to Saint-Vith | 274.48 mi (441.73 km) |
| Olching to Scherpenheuvel | 343.89 mi (553.43 km) |
| Olching to Schilde | 366.99 mi (590.62 km) |
| Olching to Schoten | 370.05 mi (595.54 km) |
| Olching to Seneffe | 356.30 mi (573.40 km) |
| Olching to Seraing | 308.97 mi (497.23 km) |
| Olching to Sint-Amandsberg | 391.63 mi (630.27 km) |
| Olching to Sint-Andries | 418.08 mi (672.84 km) |
| Olching to Sint-Genesius-Rode | 358.76 mi (577.36 km) |
