Regions of United Kingdom
- Loch na Cairidh
- Caiplie Rock
- Water of Caiplich
- Caio
- Carn na Caim
- Allt na Caim
- Rudha na Caillich
- Beinn na Caillich
- Cailleach Head
- Àrd na Cailc
- Caheny
- Caerwys
- Caerwent
- Caersws
- Caerphilly
- Caernarfon
- Caernarfon Bay
- Caernarfon
- Caerleon
- Caerhûn
- Caergwrle
- Cae’r-geiliog
- Caer Arianrod
- Pen Caer
- Caenlochan Glen
- Caenby
- Caen Burn
- Cadzow
- Cadwgan Reef
- Cadwgan Point
- Cadoxton
- Cadney
- Cadnam
- Cadland House
- Porth Cadlan
- Cadgwith
- Cadair Idris - Penygadair
- Cadair Bronwen
- Cadeleigh
- Caddon Water
- Caddington
- Cadderlie
- Cadbury
- Cadboll Point
- Cabuie Lodge
- Cabragh House
- Cabrach
- Cabourne
- Caban-côch Reservoir
- Caaf Water
- Byton
- Bythorn
- Byrness
- Byrecleugh
- Byre Burn
- Bynea
- Bynack More
- Bynack Lodge
- Bynack Burn
- Bygrave
- Byford
- Byfleet
- Byfield
- Byers Green
- Bwlch
- Penbwchdy
- Buxton
- Buxton
- Buxted
- Buxhall
- Buttington
- Butterwick Low
- Butterwick
- Butterwick
- Butter Tubs
- Butterton
- Loch of Butterstone
- Buttershaw
- Butter Pladdy
- Buttermere
- Buttermere
- Buttermere
- Butterlope
- Butterleigh
- Butter Burn
- Butser Hill
- Butley River
- Butley
- Butleigh
- Butetown
- Buteshire
- Sound of Bute
- Kyles of Bute
- Isle of Bute
- Butcombe
- Busta Voe
- Busta Pund
- Busk
- Bushy Park
- Bush River
- Bushmills
- Bushley
- Bushey Heath
- Bushey Hall
- Bushey
- Bush Down
- Bushbury
- The Bush
- Buscot
- Busby
- Burythorpe
- Bury St Edmunds
- Bury
- Bury
- Bury
- Burwick Holm
- Burwick
- Bur Wick
- Burwell Fen
- Burwell
- Burwell
- Burwash
- Burwarton
- Burtree Ford
- Burtonwood
- Burton upon Trent
- Burton upon Stather
- Burton Salmon
- Burton Pidsea
- Burton Pedwardine
- Burton Overy
- Burton on the Wolds
- Burton Leonard
- Burton Latimer
- Burton Joyce
- Burton in Lonsdale
- Burton Constable
- Burton Coggles
- Burton Bradstock
- Burton Agnes
- Burton-in-Kendal
- Burton
- Burton
- Burton
- Burton
- Burstwick
- Burstow
- Burston
- Burstock
- Burstall
- Burslem
- Bursledon
- Burshill
- Burscough
- Burry Port
- Burry Holms
- Burrow Head
- Burrow Head
- Burrington
- Burrington
- Burrington
- Burringham
- Burrier Wick
- Burrier Head
- Burren
- Burray Ness
- Burray Haas
- Burray
- Burravoe
- Burravoe
- Burravoe
- Burra Voe
- Burra Sound
- Burra Ness
- Burra Ness
- Burra Firth
- Burpham
- Burntwood
- Burntollet River
- Burntisland
- Burnt Fen
- Burnswark
- Burns Cottage
- Burnsall
- Burnopfield
- Burnock Water
- Burnmouth
- Burn Moor
- Burnley
- Burniston
- Burnhaven
- Burnham Thorpe
- Burnham Ridge
- Burnham-on-Sea
- Burnham-on-Crouch
- Burnham Market
- Burnham Flats
- Burnham Deepdale
- Burnham
- Burnett