| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Cafrine | city | Reunion | Reunion | -21.35 | 55.51 | 0 | 30143 |
| Cambuston | city | Reunion | Reunion | -20.93 | 55.65 | 364 | 60469 |
| Camp Jacquot | city | Reunion | Reunion | -20.99 | 55.68 | 390 | 53743 |
| Camp de Pierrot | city | Reunion | Reunion | -21.05 | 55.47 | 6866 | 12034 |
| Cap Blanc | city | Reunion | Reunion | -21.29 | 55.65 | 2509 | 12191 |
| Cap Noir | city | Reunion | Reunion | -20.99 | 55.39 | 1932 | 18024 |
| Carosse | city | Reunion | Reunion | -21.36 | 55.60 | 370 | 38348 |
| Casabona | city | Reunion | Reunion | -21.33 | 55.46 | 0 | 58090 |
| Cascades | city | Reunion | Reunion | -21.15 | 55.83 | 291 | 9883 |
| Champ-Borne | city | Reunion | Reunion | -20.95 | 55.69 | 82 | 46517 |
| Chaudron | city | Reunion | Reunion | -20.89 | 55.49 | 830 | 21784 |
| Chemin César | city | Reunion | Reunion | -21.35 | 55.58 | 830 | 33663 |
| Chiendent | city | Reunion | Reunion | -20.93 | 55.55 | 1669 | 34912 |
| Cilaos | city | Reunion | Reunion | -21.13 | 55.47 | 3467 | 16451 |
| Coeur Saignant | city | Reunion | Reunion | -20.97 | 55.69 | 42 | 45241 |
| Colimaçons | city | Reunion | Reunion | -21.14 | 55.31 | 2040 | 32881 |
| Colosse | city | Reunion | Reunion | -20.94 | 55.67 | 124 | 51404 |
| Commune Ango | city | Reunion | Reunion | -20.94 | 55.62 | 830 | 60007 |
| Commune Bègue | city | Reunion | Reunion | -20.95 | 55.63 | 830 | 58590 |
| Commune Carron | city | Reunion | Reunion | -20.93 | 55.62 | 830 | 58362 |
| Condé | city | Reunion | Reunion | -21.29 | 55.51 | 1003 | 100925 |
| Confiance | city | Reunion | Reunion | -21.07 | 55.70 | 830 | 34168 |
| Convenance | city | Reunion | Reunion | -20.89 | 55.57 | 413 | 40721 |
| Convenance Ancienne Usine | city | Reunion | Reunion | -20.89 | 55.57 | 413 | 40721 |