| Cay to Borsbeek | 1,550.62 mi (2,495.48 km) |
| Cay to Boussu | 1,558.08 mi (2,507.49 km) |
| Cay to Braine-l'Alleud | 1,540.98 mi (2,479.97 km) |
| Cay to Braine-le-Chateau | 1,545.30 mi (2,486.92 km) |
| Cay to Braine-le-Comte | 1,548.54 mi (2,492.14 km) |
| Cay to Brasschaat | 1,552.98 mi (2,499.29 km) |
| Cay to Brecht | 1,548.93 mi (2,492.76 km) |
| Cay to Bredene | 1,611.66 mi (2,593.72 km) |
| Cay to Bree | 1,505.34 mi (2,422.61 km) |
| Cay to Bruges | 1,601.05 mi (2,576.64 km) |
| Cay to Brussels | 1,546.18 mi (2,488.33 km) |
| Cay to Buggenhout | 1,556.42 mi (2,504.81 km) |
| Cay to Chapelle-lez-Herlaimont | 1,538.99 mi (2,476.77 km) |
| Cay to Charleroi | 1,531.15 mi (2,464.14 km) |
| Cay to Chatelet | 1,527.74 mi (2,458.66 km) |
