| Balham to Blackburn | 186.83 mi (300.67 km) |
| Balham to Blackpool | 203.93 mi (328.19 km) |
| Balham to Blairgowrie | 378.41 mi (609.00 km) |
| Balham to Blandford Forum | 96.20 mi (154.82 km) |
| Balham to Blaydon | 251.66 mi (405.00 km) |
| Balham to Bletchley | 45.42 mi (73.09 km) |
| Balham to Bloxwich | 112.85 mi (181.61 km) |
| Balham to Blunsdon Saint Andrew | 71.32 mi (114.78 km) |
| Balham to Blyth | 260.57 mi (419.35 km) |
| Balham to Bo'ness | 346.03 mi (556.88 km) |
| Balham to Bodmin | 209.83 mi (337.69 km) |
| Balham to Bognor Regis | 51.01 mi (82.10 km) |
| Balham to Bolsover | 132.44 mi (213.14 km) |
| Balham to Bolton | 175.81 mi (282.94 km) |
| Balham to Bonhill | 361.72 mi (582.14 km) |
