| Comstock Park to Bonhill | 3,525.74 mi (5,674.14 km) |
| Comstock Park to Bonnyrigg | 3,581.01 mi (5,763.08 km) |
| Comstock Park to Bootle | 3,652.66 mi (5,878.39 km) |
| Comstock Park to Borehamwood | 3,809.39 mi (6,130.61 km) |
| Comstock Park to Boscombe | 3,778.51 mi (6,080.93 km) |
| Comstock Park to Boston | 3,777.45 mi (6,079.23 km) |
| Comstock Park to Bottesford | 3,735.66 mi (6,011.96 km) |
| Comstock Park to Bourne | 3,770.56 mi (6,068.13 km) |
| Comstock Park to Bournemouth | 3,777.11 mi (6,078.68 km) |
| Comstock Park to Bournville | 3,722.29 mi (5,990.44 km) |
| Comstock Park to Bovingdon | 3,797.25 mi (6,111.09 km) |
| Comstock Park to Bowdon | 3,677.98 mi (5,919.13 km) |
| Comstock Park to Boxley | 3,851.86 mi (6,198.97 km) |
| Comstock Park to Brackley | 3,764.38 mi (6,058.18 km) |
| Comstock Park to Bracknell | 3,798.86 mi (6,113.67 km) |
