| Cities | Distance |
|---|---|
| Boom to Blackburn | 342.12 mi (550.59 km) |
| Boom to Blackpool | 364.63 mi (586.82 km) |
| Boom to Blairgowrie | 492.93 mi (793.30 km) |
| Boom to Blandford Forum | 284.54 mi (457.92 km) |
| Boom to Blaydon | 368.28 mi (592.69 km) |
| Boom to Bletchley | 227.92 mi (366.80 km) |
| Boom to Bloxwich | 291.63 mi (469.34 km) |
| Boom to Blunsdon Saint Andrew | 268.10 mi (431.46 km) |
| Boom to Blyth | 370.59 mi (596.41 km) |
| Boom to Bo'ness | 472.06 mi (759.71 km) |
| Boom to Bodmin | 398.96 mi (642.07 km) |
| Boom to Bognor Regis | 220.54 mi (354.92 km) |
| Boom to Bolsover | 281.75 mi (453.43 km) |
| Boom to Bolton | 334.52 mi (538.36 km) |
| Boom to Bonhill | 498.49 mi (802.24 km) |