| Ilsenburg to Borsbeek | 270.34 mi (435.07 km) |
| Ilsenburg to Boussu | 314.36 mi (505.91 km) |
| Ilsenburg to Braine-l'Alleud | 284.75 mi (458.27 km) |
| Ilsenburg to Braine-le-Chateau | 289.04 mi (465.16 km) |
| Ilsenburg to Braine-le-Comte | 296.46 mi (477.10 km) |
| Ilsenburg to Brasschaat | 268.79 mi (432.58 km) |
| Ilsenburg to Brecht | 261.97 mi (421.59 km) |
| Ilsenburg to Bredene | 333.87 mi (537.31 km) |
| Ilsenburg to Bree | 225.08 mi (362.24 km) |
| Ilsenburg to Bruges | 323.62 mi (520.82 km) |
| Ilsenburg to Brussels | 282.00 mi (453.83 km) |
| Ilsenburg to Buggenhout | 285.51 mi (459.48 km) |
| Ilsenburg to Chapelle-lez-Herlaimont | 293.55 mi (472.43 km) |
| Ilsenburg to Charleroi | 289.19 mi (465.41 km) |
| Ilsenburg to Chatelet | 285.81 mi (459.97 km) |
