| Holt to Borsbeek | 3,979.61 mi (6,404.56 km) |
| Holt to Boussu | 3,979.51 mi (6,404.40 km) |
| Holt to Braine-l'Alleud | 3,993.06 mi (6,426.21 km) |
| Holt to Braine-le-Chateau | 3,988.97 mi (6,419.63 km) |
| Holt to Braine-le-Comte | 3,986.73 mi (6,416.02 km) |
| Holt to Brasschaat | 3,976.68 mi (6,399.85 km) |
| Holt to Brecht | 3,980.16 mi (6,405.46 km) |
| Holt to Bredene | 3,921.39 mi (6,310.87 km) |
| Holt to Bree | 4,023.27 mi (6,474.83 km) |
| Holt to Bruges | 3,931.65 mi (6,327.39 km) |
| Holt to Brussels | 3,986.67 mi (6,415.92 km) |
| Holt to Buggenhout | 3,975.68 mi (6,398.23 km) |
| Holt to Chapelle-lez-Herlaimont | 3,997.01 mi (6,432.56 km) |
| Holt to Charleroi | 4,005.02 mi (6,445.46 km) |
| Holt to Chatelet | 4,008.21 mi (6,450.59 km) |
