| Chamonix-Mont-Blanc to Blackburn | 681.46 mi (1,096.70 km) |
| Chamonix-Mont-Blanc to Blackpool | 700.41 mi (1,127.20 km) |
| Chamonix-Mont-Blanc to Blairgowrie | 857.22 mi (1,379.56 km) |
| Chamonix-Mont-Blanc to Blandford Forum | 536.01 mi (862.63 km) |
| Chamonix-Mont-Blanc to Blaydon | 728.86 mi (1,172.99 km) |
| Chamonix-Mont-Blanc to Bletchley | 542.45 mi (873.00 km) |
| Chamonix-Mont-Blanc to Bloxwich | 610.49 mi (982.49 km) |
| Chamonix-Mont-Blanc to Blunsdon Saint Andrew | 556.01 mi (894.82 km) |
| Chamonix-Mont-Blanc to Blyth | 733.66 mi (1,180.72 km) |
| Chamonix-Mont-Blanc to Bo'ness | 831.24 mi (1,337.75 km) |
| Chamonix-Mont-Blanc to Bodmin | 618.16 mi (994.83 km) |
| Chamonix-Mont-Blanc to Bognor Regis | 482.03 mi (775.75 km) |
| Chamonix-Mont-Blanc to Bolsover | 622.45 mi (1,001.74 km) |
| Chamonix-Mont-Blanc to Bolton | 671.23 mi (1,080.24 km) |
| Chamonix-Mont-Blanc to Bonhill | 852.61 mi (1,372.14 km) |
