Cities in United Kingdom ( 2,000 )
- Blackpool
- Blackrod
- Blackwell
- Blackwood
- Blacon
- Blaenau-Ffestiniog
- Blaenavon
- Blairgowrie
- Blandford Forum
- Blaydon-on-Tyne
- Bletchley
- Blidworth
- Bloxham
- Bloxwich
- Blyth
- Bodmin
- Bognor Regis
- Bollington
- Bolsover
- Bolton
- Bolton le Sands
- Bolton upon Dearne
- Bo'ness
- Bonhill
- Bonnybridge
- Bonnyrigg
- Bootle
- Bordon
- Boreham
- Borehamwood
- Borough Green
- Boroughbridge
- Borrowash
- Bosham
- Boston
- Boston Spa