| Knokke-Heist to Borgosesia | 450.26 mi (724.62 km) |
| Knokke-Heist to Boscoreale | 904.50 mi (1,455.64 km) |
| Knokke-Heist to Boscotrecase | 903.06 mi (1,453.34 km) |
| Knokke-Heist to Botticino Sera | 511.80 mi (823.67 km) |
| Knokke-Heist to Bovalino Marina | 1,105.61 mi (1,779.31 km) |
| Knokke-Heist to Boves | 522.80 mi (841.36 km) |
| Knokke-Heist to Boville Ernica | 824.67 mi (1,327.17 km) |
| Knokke-Heist to Bovisio Masciago | 477.74 mi (768.85 km) |
| Knokke-Heist to Bovolone | 553.64 mi (891.01 km) |
| Knokke-Heist to Bra | 504.77 mi (812.34 km) |
| Knokke-Heist to Bracciano | 763.81 mi (1,229.23 km) |
| Knokke-Heist to Brandizzo | 474.39 mi (763.45 km) |
| Knokke-Heist to Breganze | 542.96 mi (873.81 km) |
| Knokke-Heist to Brembate | 489.18 mi (787.27 km) |
| Knokke-Heist to Brescia | 511.12 mi (822.57 km) |
