| Bolu to Borsbeek | 1,477.61 mi (2,377.99 km) |
| Bolu to Boussu | 1,490.50 mi (2,398.72 km) |
| Bolu to Braine-l'Alleud | 1,471.17 mi (2,367.62 km) |
| Bolu to Braine-le-Chateau | 1,475.61 mi (2,374.77 km) |
| Bolu to Braine-le-Comte | 1,479.53 mi (2,381.07 km) |
| Bolu to Brasschaat | 1,479.43 mi (2,380.92 km) |
| Bolu to Brecht | 1,474.84 mi (2,373.53 km) |
| Bolu to Bredene | 1,540.46 mi (2,479.14 km) |
| Bolu to Bree | 1,431.11 mi (2,303.15 km) |
| Bolu to Bruges | 1,529.68 mi (2,461.77 km) |
| Bolu to Brussels | 1,475.41 mi (2,374.44 km) |
| Bolu to Buggenhout | 1,484.96 mi (2,389.81 km) |
| Bolu to Chapelle-lez-Herlaimont | 1,470.57 mi (2,366.66 km) |
| Bolu to Charleroi | 1,462.93 mi (2,354.36 km) |
| Bolu to Chatelet | 1,459.41 mi (2,348.69 km) |
