| Trebbin to Borgosesia | 501.48 mi (807.06 km) |
| Trebbin to Boscoreale | 793.44 mi (1,276.91 km) |
| Trebbin to Boscotrecase | 792.23 mi (1,274.97 km) |
| Trebbin to Botticino Sera | 480.95 mi (774.01 km) |
| Trebbin to Bovalino Marina | 982.38 mi (1,580.98 km) |
| Trebbin to Boves | 603.04 mi (970.49 km) |
| Trebbin to Boville Ernica | 730.20 mi (1,175.14 km) |
| Trebbin to Bovisio Masciago | 491.50 mi (790.99 km) |
| Trebbin to Bovolone | 490.42 mi (789.26 km) |
| Trebbin to Bra | 573.92 mi (923.63 km) |
| Trebbin to Bracciano | 700.61 mi (1,127.52 km) |
| Trebbin to Brandizzo | 544.07 mi (875.60 km) |
| Trebbin to Breganze | 456.28 mi (734.32 km) |
| Trebbin to Brembate | 486.13 mi (782.35 km) |
| Trebbin to Brescia | 480.74 mi (773.67 km) |
