| Cosham to Bispham | 224.01 mi (360.50 km) |
| Cosham to Blackburn | 209.47 mi (337.12 km) |
| Cosham to Blackpool | 221.75 mi (356.87 km) |
| Cosham to Blairgowrie | 407.91 mi (656.47 km) |
| Cosham to Blandford Forum | 47.95 mi (77.17 km) |
| Cosham to Blaydon | 286.00 mi (460.27 km) |
| Cosham to Bletchley | 80.86 mi (130.13 km) |
| Cosham to Bloxwich | 128.82 mi (207.31 km) |
| Cosham to Blunsdon Saint Andrew | 61.60 mi (99.13 km) |
| Cosham to Blyth | 296.55 mi (477.26 km) |
| Cosham to Bo'ness | 372.46 mi (599.42 km) |
| Cosham to Bodmin | 162.06 mi (260.81 km) |
| Cosham to Bognor Regis | 17.51 mi (28.17 km) |
| Cosham to Bolsover | 165.26 mi (265.97 km) |
| Cosham to Bolton | 197.61 mi (318.03 km) |
