- Clinique des Cèdres
- Chateau d'Alliez, 31700 Cornebarrieu, Toulouse, 31700
- Clinique Saint Jean - Sud de France
- Clinique Saint Jean - Sud de France, Montpellier
- Cluj-Napoca
- Cluj-Napoca, Cluj-Napoca
- Cluj-Napoca
- Cluj-Napoca, Cluj-Napoca
- College Court
- Knighton road, Leicester , LE2 3UF
- Cologne
- Cologne, Cologne
- Cologne
- Cologne, Cologne
- Colorado Convention Center
- Colorado Convention Center, Denver
- Colorado State University, Department of Clinical Sciences, Orthopaedic Research Centre
- 300 West Drake Road, Fort Collins, Colorado, 80523
- Colosseum Theatre
- Altendorfer Str. 1 , Essen, 45127