| River Grove to Bispham | 3,772.27 mi (6,070.88 km) |
| River Grove to Blackburn | 3,795.99 mi (6,109.05 km) |
| River Grove to Blackpool | 3,773.01 mi (6,072.08 km) |
| River Grove to Blairgowrie | 3,685.60 mi (5,931.41 km) |
| River Grove to Blandford Forum | 3,895.74 mi (6,269.58 km) |
| River Grove to Blaydon | 3,788.51 mi (6,097.01 km) |
| River Grove to Bletchley | 3,914.88 mi (6,300.38 km) |
| River Grove to Bloxwich | 3,847.64 mi (6,192.17 km) |
| River Grove to Blunsdon Saint Andrew | 3,886.64 mi (6,254.94 km) |
| River Grove to Blyth | 3,791.16 mi (6,101.27 km) |
| River Grove to Bo'ness | 3,691.45 mi (5,940.81 km) |
| River Grove to Bodmin | 3,807.55 mi (6,127.66 km) |
| River Grove to Bognor Regis | 3,955.74 mi (6,366.14 km) |
| River Grove to Bolsover | 3,855.72 mi (6,205.18 km) |
| River Grove to Bolton | 3,802.94 mi (6,120.24 km) |
