| Colfontaine to Borgosesia | 382.64 mi (615.80 km) |
| Colfontaine to Boscoreale | 839.57 mi (1,351.15 km) |
| Colfontaine to Boscotrecase | 838.13 mi (1,348.84 km) |
| Colfontaine to Botticino Sera | 447.43 mi (720.07 km) |
| Colfontaine to Bovalino Marina | 1,040.21 mi (1,674.05 km) |
| Colfontaine to Boves | 453.71 mi (730.18 km) |
| Colfontaine to Boville Ernica | 759.43 mi (1,222.18 km) |
| Colfontaine to Bovisio Masciago | 411.44 mi (662.15 km) |
| Colfontaine to Bovolone | 490.46 mi (789.32 km) |
| Colfontaine to Bra | 435.94 mi (701.58 km) |
| Colfontaine to Bracciano | 697.46 mi (1,122.45 km) |
| Colfontaine to Brandizzo | 405.79 mi (653.05 km) |
| Colfontaine to Breganze | 481.91 mi (775.56 km) |
| Colfontaine to Brembate | 423.59 mi (681.71 km) |
| Colfontaine to Brescia | 446.74 mi (718.95 km) |
