| Montgeron to Borgosesia | 341.69 mi (549.90 km) |
| Montgeron to Boscoreale | 803.82 mi (1,293.63 km) |
| Montgeron to Boscotrecase | 802.39 mi (1,291.33 km) |
| Montgeron to Botticino Sera | 425.77 mi (685.22 km) |
| Montgeron to Bovalino Marina | 999.37 mi (1,608.34 km) |
| Montgeron to Boves | 386.78 mi (622.47 km) |
| Montgeron to Boville Ernica | 723.18 mi (1,163.84 km) |
| Montgeron to Bovisio Masciago | 379.60 mi (610.91 km) |
| Montgeron to Bovolone | 472.98 mi (761.19 km) |
| Montgeron to Bra | 376.31 mi (605.60 km) |
| Montgeron to Bracciano | 655.28 mi (1,054.58 km) |
| Montgeron to Brandizzo | 351.62 mi (565.87 km) |
| Montgeron to Breganze | 474.78 mi (764.08 km) |
| Montgeron to Brembate | 395.93 mi (637.19 km) |
| Montgeron to Brescia | 425.04 mi (684.03 km) |
