From Henley, West Sussex to all cities in Somerset starting with letter C
- Cad Green, West Sussex
- Cambridge Batch, West Sussex
- Camel Hill, West Sussex
- Cameley, West Sussex
- Camerton, West Sussex
- Cannards Grave, West Sussex
- Cannington, West Sussex
- Canonsgrove, West Sussex
- Capland, West Sussex
- Capton, West Sussex
- Carhampton, West Sussex
- Carlingcott, West Sussex
- Cary Fitzpaine, West Sussex
- Castle Cary, West Sussex
- Cat Tail, West Sussex
- Catcott, West Sussex
- Catsgore, West Sussex
- Catsham, West Sussex
- Chaffcombe, West Sussex
- Chalkway, West Sussex
- Chantry, West Sussex
- Chapel Allerton, West Sussex
- Chapel Cleeve, West Sussex
- Chapel Leigh, West Sussex
- Chard, West Sussex
- Chard Junction, West Sussex
- Chardleigh Green, West Sussex
- Charlcombe, West Sussex
- Charlton, West Sussex
- Charlton, West Sussex
- Charlton, West Sussex
- Charlton Adam, West Sussex
- Charlton Horethorne, West Sussex
- Charlton Mackrell, West Sussex
- Charlton Musgrove, West Sussex
- Charlynch, West Sussex
- Charterhouse, West Sussex
- Cheddar, West Sussex
- Cheddon Fitzpaine, West Sussex
- Chedzoy, West Sussex
- Chelmsine, West Sussex
- Chelston, West Sussex
- Chelston Heathfield, West Sussex
- Chelvey, West Sussex
- Chelvey Batch, West Sussex
- Chelwood, West Sussex
- Chelynch, West Sussex
- Chesterblade, West Sussex
- Chew Magna, West Sussex
- Chew Stoke, West Sussex
- Chewton Keynsham, West Sussex
- Chewton Mendip, West Sussex
- Chidgley, West Sussex
- Chilcompton, West Sussex
- Chillington, West Sussex
- Chilson, West Sussex
- Chilson Common, West Sussex
- Chilthorne Domer, West Sussex
- Chilton Cantelo, West Sussex
- Chilton Polden, West Sussex
- Chilton Trinity, West Sussex
- Chipley, West Sussex
- Chipstable, West Sussex
- Chiselborough, West Sussex
- Cholwell, West Sussex
- Christon, West Sussex
- Church Town, West Sussex
- Churchill, West Sussex
- Churchill Green, West Sussex
- Churchinford, West Sussex
- Churchstanton, West Sussex
- Churchtown, West Sussex
- Clandown, West Sussex
- Clanville, West Sussex
- Clapton, West Sussex
- Clapton, West Sussex
- Clapton in Gordano, West Sussex
- Clapton Wick, West Sussex
- Clarence Park, West Sussex
- Clatworthy, West Sussex
- Clavelshay, West Sussex
- Claverham, West Sussex
- Claverton, West Sussex
- Claverton Down, West Sussex
- Claverton Down, West Sussex
- Clayhanger, West Sussex
- Clays End, West Sussex
- Cleeve, West Sussex
- Clevedon, West Sussex
- Clewer, West Sussex
- Cloford, West Sussex
- Cloford Common, West Sussex
- Closworth, West Sussex
- Clutton, West Sussex
- Clutton Hill, West Sussex
- Coat, West Sussex
- Cockhill, West Sussex
- Cocklake, West Sussex
- Cockwood, West Sussex
- Codsend, West Sussex
- Cole, West Sussex
- Cole Hill, West Sussex
- Coleford, West Sussex
- Coleford Water, West Sussex
- Coley, West Sussex
- Combe, West Sussex
- Combe Down, West Sussex
- Combe Florey, West Sussex
- Combe Hay, West Sussex
- Combe Park, West Sussex
- Combe St Nicholas, West Sussex
- Combe Throop, West Sussex
- Combwich, West Sussex
- Comeytrowe, West Sussex
- Compass, West Sussex
- Compton Bishop, West Sussex
- Compton Common, West Sussex
- Compton Dando, West Sussex
- Compton Dundon, West Sussex
- Compton Durville, West Sussex
- Compton Martin, West Sussex
- Compton Pauncefoot, West Sussex
- Congresbury, West Sussex
- Coombe, West Sussex
- Coombe, West Sussex
- Coombe Bottom, West Sussex
- Coombses, West Sussex
- Coppits Hill, West Sussex
- Coppleham, West Sussex
- Corfe, West Sussex
- Corston, West Sussex
- Corton Denham, West Sussex
- Cossington, West Sussex
- Cotford St Luke, West Sussex
- Cothelstone, West Sussex
- Cottiford, West Sussex
- Cottles Oak, West Sussex
- Coultings, West Sussex
- Coursley, West Sussex
- Courtway, West Sussex
- Cowbridge, West Sussex
- Cowslip Green, West Sussex
- Coxs Green, West Sussex
- Coxbridge, West Sussex
- Coxley, West Sussex
- Coxley Wick, West Sussex
- Cranmore, West Sussex
- Creech Heathfield, West Sussex
- Creech St Michael, West Sussex
- Crewkerne, West Sussex
- Cricket Malherbie, West Sussex
- Cricket St Thomas, West Sussex
- Crickham, West Sussex
- Crimchard, West Sussex
- Critchill, West Sussex
- Crock Street, West Sussex
- Croford, West Sussex
- Crofton Park, West Sussex
- Croscombe, West Sussex
- Cross, West Sussex
- Cross Ways, West Sussex
- Crowcombe, West Sussex
- Crowcombe Heathfield, West Sussex
- Cucklington, West Sussex
- Cudworth, West Sussex
- Culverhays, West Sussex
- Curland, West Sussex
- Curland Common, West Sussex
- Curload, West Sussex
- Curry Mallet, West Sussex
- Curry Rivel, West Sussex
- Cushuish, West Sussex
- Cutcombe, West Sussex
- Cutlers Green, West Sussex
- Cuttifords Door, West Sussex