Listed alphabetically
C
Towns covered alphabetically
- Caernarfon
- Caerphilly
- Caersws
- Cairndow
- Caister-on-sea, West Caister
- Caldicot
- Callander
- Callington
- Calne
- Calstock
- Calton, Cowcaddens, Drygate, Kelvinbridge, Townhead, Woodlands, Woodside
- Calver, Eyam, Grindleford, Hathersage, Stoney Middleton
- Calverton, Lowdham, Burton Joyce, Gunthorpe
- Camberley
- Camberwell
- Camborne
- Cambridge
- Camelford
- Cannock
- Canonbie
- Canterbury
- Canvey Island
- Cardiff
- Cardigan
- Cardonald, Hillington, Penilee, Mosspark
- Cardowan, Carntyne, Craigend, Cranhill, Garthamlock, Millerston, Provanmill, Queenslie, Riddrie, Robroyston, Ruchazie, Stepps, Wellhouse
- Cardross, Milton, Renton
- Carlisle
- Carlton, Rawdon, Yeadon
- Carlton, Sneinton, St Ann's, Mapperley
- Carluke
- Carmarthen
- Carmyle, Tollcross, Mount Vernon, Lightburn, Sandyhills, Shettleston, Springboig
- Carnforth
- Carnoustie
- Carrbridge
- Carrington, Partington
- Carshalton
- Carterton
- Castle Bromwich, Smiths Wood, Bromford, Hodge Hill
- Castle Douglas
- Castle Vale
- Castlecary
- Castleford
- Castlemilk
- Caterham
- Catfield, Hemsby, Rollesby
- Catford
- Cathcart, Simshill, Croftfoot, King's Park, Muirend, Netherlee
- Catterick Garrison
- Cayton
- Cemaes Bay
- Central And West Chesterfield, Brampton
- Central Barnsley, Birdwell, Stairfoot, Worsborough, Kendray
- Chalfont St Giles
- Chapeltown, Crane Moor, Ecclesfield, Grenoside, High Green, Oughtibridge, Thurgoland, Wharncliffe Side, Wortley
- Chard
- Charlton
- Chatham
- Chathill
- Chathill, Beadnell
- Chatteris
- Cheadle
- Cheddar
- Cheddar, Draycott
- Chelmsford
- Chelmsley Wood, Marston Green, Kingshurst, Fordbridge
- Chelsea
- Cheltenham
- Chepstow
- Chertsey
- Chesham
- Chessington
- Chester
- Chester Le Street
- Chester, Backford, Elton, Hoole, Ince, Mickle Trafford, Moston, Newton By Upton By Chester
- Chester, Blacon, Higher Ferry, Capenhurst, Backford
- Chester, Boughton, Huntington, Mouldsworth, Tarvin, Tattenhall, Farndon, Waverton, Saighton, Upton By Chester
- Chester, Curzon Park, Handbridge, Lache, Pulford, Penyffordd, Broughton, Saltney
- Chesterfield
- Chew Valley, Chew Magna, Chew Stoke, Wrington
- Chewton Keynsham, Keynsham, Saltford
- Chichester
- Chigwell
- Chingford
- Chinnor
- Chippenham
- Chipping Campden
- Chipping Norton
- Chipping Sodbury, Yate
- Chippingnorton
- Chislehurst
- Chiswick
- Choppington
- Chopwell, Western Chopwell Wood
- Chorley
- Chorlton-cum-hardy, Barlow Moor
- Chorlton-on-medlock, Longsight, Ardwick,
- Christchurch
- Chulmleigh
- Church Stretton
- Churchill, Winscombe, Sandford, Shipham
- Churwell, Gildersome, Morley
- Cinderford
- Cirencester
- City Centre, Blackfriars, Greengate, Trinity
- City Centre, Deansgate, Castlefield
- Clachan Of Campsie, Haughhead, Kirkintilloch, Lennoxtown, Lenzie, Milton Of Campsie
- Clackmannan
- Clacton On Sea
- Clapham
- Clapton
- Clarbeston Road
- Clayton, Openshaw, Beswick
- Cleator
- Cleatormoor
- Cleckheaton
- Cleethorpes
- Clevedon
- Clevedon
- Clifton, Failand, Hotwells, Leigh Woods
- Clifton, Ruddington, Gotham, Kingston On Soar
- Clitheroe
- Clubmoor, Croxteth, Gillmoss, Norris Green
- Clubmoor, Old Swan, Stoneycroft, Tuebrook
- Clutton, Temple Cloud
- Clydebank
- Clynder, Cove, Garelochhead, Kilcreggan, Rhu, Rosneath, Shandon
- Clynderwen
- Coal Aston, Dronfield, Dronfield Woodhouse, Holmesfield, Unstone
- Coalville
- Coatbridge
- Cobham
- Cockburnspath
- Cockermouth
- Colchester
- Coldstream
- Coleford
- Colintraive
- Collingham, Linton, Wetherby
- Collyhurst, Miles Platting, Moston, New Moston, Newton Heath
- Colne
- Colwyn Bay
- Colyton
- Congleton
- Congresbury, Yatton
- Coniston
- Consett
- Conwy
- Coombe Dingle, Sneyd Park, Stoke Bishop, Westbury On Trym, Henleaze, Bristol
- Corbridge
- Corbridge
- Corby
- Cornhill On Tweed
- Corrour
- Corsham
- Corwen
- Cotgrave, Radcliffe On Trent, Keyworth, Edwalton
- Cotham, Redland, Montpelier, Westbury Park, St. Andrews
- Cottingham
- Coulsdon
- Coventry
- Cowbridge
- Cowdenbeath
- Cowes
- Cradley Heath
- Cradley Heath, Old Hill
- Cramlington
- Cramlington, Seghill
- Cranbrook
- Cranleigh
- Cravenarms
- Crawley
- Crediton
- Creswell, Thorpe Salvin, South Worksop, Whitwell
- Crewe
- Crewkerne
- Crianlarich
- Criccieth
- Crickhowell
- Cricklewood
- Crieff
- Cromarty
- Cromer
- Cromer, East Runton, Frogshall, Trimingham, Northrepps, Overstrand
- Crook
- Crowborough
- Crowthorne
- Croxteth Park, West Derby
- Croy, Kilsyth, Twechar
- Croydon
- Crumpsall, Cheetham Hill
- Crymych
- Cullompton
- Cumbernauld (north), Dullatur
- Cumbernauld (south)
- Cumnock
- Cupar
- Currie
- Cwmbran