Cities
United Kingdom
- City of London
- City of London
- City of Westminster
- Clachan of Glendaruel
- Clachan
- Clackmannanshire
- Clacton-on-Sea
- Clanfield
- Clapham Old Town
- Clapton Pond
- Clapton-on-the-Hill
- Clarach
- Clarkston
- Claudy
- Claverham
- Claverton
- Clawton
- Claydon
- Claygate
- Clayton
- Cleadale
- Clearwell
- Cleator Moor
- Cleckheaton
- Cleethorpes
- Cleeve
- Clehonger
- Clent
- Clevedon
- Cleveleys
- Clewer
- Cley next the Sea
- Clifton Hampden
- Clifton upon Dunsmore
- Clifton
- Clifton
- Cliftonville
- Climping
- Clitheroe
- Clogher
- Clophill
- Cloughmills
- Clovelly
- Clowne
- Clutton
- Clwt-y-bont
- Clydebank
- Clydey
- Clyro
- Clyst Honiton
- Clyst Saint Mary
- Coalbrookdale
- Coaley
- Coalpit Heath
- Coalville
- Coatbridge
- Cobham
- Cockburnspath
- Cockenzie
- Cockermouth