| Boo to Borgosatollo | 1,012.45 mi (1,629.38 km) |
| Boo to Borgosesia | 1,026.56 mi (1,652.09 km) |
| Boo to Boscoreale | 1,292.03 mi (2,079.32 km) |
| Boo to Boscotrecase | 1,290.98 mi (2,077.63 km) |
| Boo to Botticino Sera | 1,008.75 mi (1,623.42 km) |
| Boo to Bovalino Marina | 1,465.38 mi (2,358.31 km) |
| Boo to Boves | 1,128.35 mi (1,815.90 km) |
| Boo to Boville Ernica | 1,237.86 mi (1,992.14 km) |
| Boo to Bovisio Masciago | 1,018.96 mi (1,639.85 km) |
| Boo to Bovolone | 1,016.02 mi (1,635.12 km) |
| Boo to Bra | 1,099.52 mi (1,769.50 km) |
| Boo to Bracciano | 1,217.60 mi (1,959.54 km) |
| Boo to Brandizzo | 1,068.76 mi (1,720.00 km) |
| Boo to Breganze | 980.72 mi (1,578.31 km) |
| Boo to Brembate | 1,014.04 mi (1,631.95 km) |
