| Bois-Guillaume to Borgosesia | 421.78 mi (678.80 km) |
| Bois-Guillaume to Boscoreale | 884.24 mi (1,423.05 km) |
| Bois-Guillaume to Boscotrecase | 882.81 mi (1,420.75 km) |
| Bois-Guillaume to Botticino Sera | 504.41 mi (811.76 km) |
| Bois-Guillaume to Bovalino Marina | 1,079.90 mi (1,737.93 km) |
| Bois-Guillaume to Boves | 466.69 mi (751.06 km) |
| Bois-Guillaume to Boville Ernica | 803.58 mi (1,293.23 km) |
| Bois-Guillaume to Bovisio Masciago | 459.13 mi (738.90 km) |
| Bois-Guillaume to Bovolone | 551.29 mi (887.22 km) |
| Bois-Guillaume to Bra | 456.69 mi (734.97 km) |
| Bois-Guillaume to Bracciano | 735.79 mi (1,184.15 km) |
| Bois-Guillaume to Brandizzo | 432.14 mi (695.46 km) |
| Bois-Guillaume to Breganze | 551.50 mi (887.55 km) |
| Bois-Guillaume to Brembate | 475.12 mi (764.63 km) |
| Bois-Guillaume to Brescia | 503.67 mi (810.58 km) |
