| Bois-Colombes to Borgosesia | 357.38 mi (575.15 km) |
| Bois-Colombes to Boscoreale | 819.87 mi (1,319.46 km) |
| Bois-Colombes to Boscotrecase | 818.44 mi (1,317.15 km) |
| Bois-Colombes to Botticino Sera | 440.51 mi (708.93 km) |
| Bois-Colombes to Bovalino Marina | 1,015.73 mi (1,634.66 km) |
| Bois-Colombes to Boves | 403.69 mi (649.67 km) |
| Bois-Colombes to Boville Ernica | 739.20 mi (1,189.63 km) |
| Bois-Colombes to Bovisio Masciago | 394.87 mi (635.48 km) |
| Bois-Colombes to Bovolone | 487.56 mi (784.65 km) |
| Bois-Colombes to Bra | 392.96 mi (632.41 km) |
| Bois-Colombes to Bracciano | 671.53 mi (1,080.73 km) |
| Bois-Colombes to Brandizzo | 368.01 mi (592.25 km) |
| Bois-Colombes to Breganze | 488.60 mi (786.33 km) |
| Bois-Colombes to Brembate | 410.98 mi (661.41 km) |
| Bois-Colombes to Brescia | 439.77 mi (707.75 km) |
