| Zaventem to Borgosesia | 397.28 mi (639.37 km) |
| Zaventem to Boscoreale | 847.55 mi (1,364.00 km) |
| Zaventem to Boscotrecase | 846.12 mi (1,361.70 km) |
| Zaventem to Botticino Sera | 454.83 mi (731.97 km) |
| Zaventem to Bovalino Marina | 1,048.98 mi (1,688.18 km) |
| Zaventem to Boves | 474.69 mi (763.95 km) |
| Zaventem to Boville Ernica | 768.03 mi (1,236.03 km) |
| Zaventem to Bovisio Masciago | 422.69 mi (680.26 km) |
| Zaventem to Bovolone | 495.81 mi (797.93 km) |
| Zaventem to Bra | 455.05 mi (732.33 km) |
| Zaventem to Bracciano | 708.36 mi (1,139.99 km) |
| Zaventem to Brandizzo | 423.83 mi (682.09 km) |
| Zaventem to Breganze | 484.11 mi (779.10 km) |
| Zaventem to Brembate | 433.32 mi (697.36 km) |
| Zaventem to Brescia | 454.16 mi (730.89 km) |
