| Preakness to Borgosatollo | 4,061.60 mi (6,536.52 km) |
| Preakness to Borgosesia | 3,969.51 mi (6,388.31 km) |
| Preakness to Boscoreale | 4,411.41 mi (7,099.48 km) |
| Preakness to Boscotrecase | 4,410.06 mi (7,097.31 km) |
| Preakness to Botticino Sera | 4,059.44 mi (6,533.03 km) |
| Preakness to Bovalino Marina | 4,586.25 mi (7,380.86 km) |
| Preakness to Boves | 3,982.65 mi (6,409.45 km) |
| Preakness to Boville Ernica | 4,334.14 mi (6,975.12 km) |
| Preakness to Bovisio Masciago | 4,010.51 mi (6,454.30 km) |
| Preakness to Bovolone | 4,107.14 mi (6,609.80 km) |
| Preakness to Bra | 3,983.95 mi (6,411.55 km) |
| Preakness to Bracciano | 4,261.59 mi (6,858.37 km) |
| Preakness to Brandizzo | 3,968.20 mi (6,386.20 km) |
| Preakness to Breganze | 4,110.41 mi (6,615.07 km) |
| Preakness to Brembate | 4,028.13 mi (6,482.66 km) |
