| Urdorf to Borsbeek | 317.72 mi (511.32 km) |
| Urdorf to Boussu | 297.45 mi (478.70 km) |
| Urdorf to Braine-l'Alleud | 292.40 mi (470.58 km) |
| Urdorf to Braine-le-Chateau | 295.55 mi (475.64 km) |
| Urdorf to Braine-le-Comte | 295.19 mi (475.06 km) |
| Urdorf to Brasschaat | 322.83 mi (519.54 km) |
| Urdorf to Brecht | 322.60 mi (519.17 km) |
| Urdorf to Bredene | 361.70 mi (582.10 km) |
| Urdorf to Bree | 288.84 mi (464.85 km) |
| Urdorf to Bruges | 352.97 mi (568.06 km) |
| Urdorf to Brussels | 301.76 mi (485.63 km) |
| Urdorf to Buggenhout | 314.16 mi (505.60 km) |
| Urdorf to Chapelle-lez-Herlaimont | 283.96 mi (456.99 km) |
| Urdorf to Charleroi | 276.09 mi (444.33 km) |
| Urdorf to Chatelet | 273.62 mi (440.35 km) |
