| Slany to Borsbeek | 425.13 mi (684.18 km) |
| Slany to Boussu | 453.73 mi (730.21 km) |
| Slany to Braine-l'Alleud | 428.20 mi (689.12 km) |
| Slany to Braine-le-Chateau | 432.80 mi (696.52 km) |
| Slany to Braine-le-Comte | 438.65 mi (705.94 km) |
| Slany to Brasschaat | 425.51 mi (684.80 km) |
| Slany to Brecht | 419.79 mi (675.59 km) |
| Slany to Bredene | 490.36 mi (789.16 km) |
| Slany to Bree | 377.25 mi (607.13 km) |
| Slany to Bruges | 479.51 mi (771.70 km) |
| Slany to Brussels | 429.27 mi (690.84 km) |
| Slany to Buggenhout | 436.37 mi (702.27 km) |
| Slany to Chapelle-lez-Herlaimont | 432.23 mi (695.61 km) |
| Slany to Charleroi | 425.79 mi (685.24 km) |
| Slany to Chatelet | 422.12 mi (679.33 km) |
