From North Buckland, Devon to all cities in Hertfordshire starting with letter C
- Cadwell, Devon
- Caldecote, Devon
- Caldecote Hill, Devon
- Carpenders Park, Devon
- Chandlers Cross, Devon
- Chapel Croft, Devon
- Chapmore End, Devon
- Charlton, Devon
- Chaulden, Devon
- Cheapside, Devon
- Chells, Devon
- Chells Manor, Devon
- Cherry Green, Devon
- Cheshunt, Devon
- Cheverells Green, Devon
- Childwick Bury, Devon
- Childwick Green, Devon
- Chipperfield, Devon
- Chipping, Devon
- Chiswell Green, Devon
- Chorleywood, Devon
- Chorleywood Bottom, Devon
- Chorleywood West, Devon
- Church End, Devon
- Church End, Devon
- Church End, Devon
- Church End, Devon
- Churchgate, Devon
- Clapgate, Devon
- Clay End, Devon
- Clothall, Devon
- Clothall Common, Devon
- Cockernhoe, Devon
- Codicote, Devon
- Codicote Bottom, Devon
- Cokenach, Devon
- Cold Christmas, Devon
- Cole Green, Devon
- Coleman Green, Devon
- Colliers End, Devon
- Colney Heath, Devon
- Colney Street, Devon
- Commonwood, Devon
- Coopers Green, Devon
- Corner Hall, Devon
- Cottered, Devon
- Counters End, Devon
- Cow Roast, Devon
- Crabbs Green, Devon
- Cradle End, Devon
- Cromer, Devon
- Cromer Hyde, Devon
- Croxley Green, Devon
- Cuffley, Devon
- Cumberlow Green, Devon
- Cupid Green, Devon