Place
- Canterbury, Roman Catholic Province of, England1
- Carlsbad, Bohemia1
- Cassel, Germany1
- Cathay, China1
- Charlton on Otmoor, Oxfordshire1
- Cheltenham, Gloucestershire1
- Chichester, England1
- Coleman St, London, Coleman St1
- Constantinople, Europe/Asia1
- Copenhagen, Denmark1
- Cornbury Park, Oxfordshire1
- Cranbrook, Kent1
- Cuddington, Surrey1
- Cumberland, England1
- Dalkeith, Edinburgh1
- Danzig, Germany1
- Dardanelles, Greece1
- Darlington, Durham1
- Diez, Nassau1
- Doncaster, West Riding of Yorkshire1