| Chamonix-Mont-Blanc to Borgosesia | 68.79 mi (110.70 km) |
| Chamonix-Mont-Blanc to Boscoreale | 522.31 mi (840.58 km) |
| Chamonix-Mont-Blanc to Boscotrecase | 520.88 mi (838.28 km) |
| Chamonix-Mont-Blanc to Botticino Sera | 164.47 mi (264.69 km) |
| Chamonix-Mont-Blanc to Bovalino Marina | 717.36 mi (1,154.48 km) |
| Chamonix-Mont-Blanc to Boves | 114.69 mi (184.58 km) |
| Chamonix-Mont-Blanc to Boville Ernica | 441.81 mi (711.02 km) |
| Chamonix-Mont-Blanc to Bovisio Masciago | 111.94 mi (180.16 km) |
| Chamonix-Mont-Blanc to Bovolone | 211.34 mi (340.12 km) |
| Chamonix-Mont-Blanc to Bra | 96.97 mi (156.06 km) |
| Chamonix-Mont-Blanc to Bracciano | 373.31 mi (600.79 km) |
| Chamonix-Mont-Blanc to Brandizzo | 69.66 mi (112.11 km) |
| Chamonix-Mont-Blanc to Breganze | 226.73 mi (364.89 km) |
| Chamonix-Mont-Blanc to Brembate | 131.13 mi (211.04 km) |
| Chamonix-Mont-Blanc to Brescia | 163.78 mi (263.58 km) |
