| Ilsenburg to Roeselare | 331.85 mi (534.06 km) |
| Ilsenburg to Ronse | 315.38 mi (507.56 km) |
| Ilsenburg to Rotselaar | 264.98 mi (426.44 km) |
| Ilsenburg to Rumst | 274.97 mi (442.52 km) |
| Ilsenburg to Saint-Ghislain | 313.10 mi (503.88 km) |
| Ilsenburg to Saint-Nicolas | 238.40 mi (383.67 km) |
| Ilsenburg to Saint-Vith | 225.74 mi (363.29 km) |
| Ilsenburg to Scherpenheuvel | 252.89 mi (406.99 km) |
| Ilsenburg to Schilde | 266.33 mi (428.62 km) |
| Ilsenburg to Schoten | 268.92 mi (432.79 km) |
| Ilsenburg to Seneffe | 293.25 mi (471.94 km) |
| Ilsenburg to Seraing | 241.11 mi (388.03 km) |
| Ilsenburg to Sint-Amandsberg | 303.62 mi (488.63 km) |
| Ilsenburg to Sint-Andries | 325.48 mi (523.80 km) |
| Ilsenburg to Sint-Genesius-Rode | 284.37 mi (457.66 km) |
