| Termen/ Term | Nr. apariții/ No. occurrences |
| CODRU | 1 |
| COL DU TOURMALET | 3 |
| COL-DE-BRAUS | 2 |
| COL-DU-ROUSSET | 1 |
| COLENTINA | 2 |
| COLL FORMIC | 1 |
| COLLINA TORINESE | 1 |
| COLLOMBIERES | 1 |
| COLOBOROSCH PARK | 1 |
| COMANA BALTA | 1 |
| COMAROVA | 1 |
| COMOROVA | 1 |
| CONSTANTA | 1 |
| CONSTANTIN | 1 |
| COPIAPO | 2 |
| COPOU | 1 |
| CORLA | 1 |
| CORLATE | 3 |
| CORNETUL BAGIOANEI | 5 |
| CORNWALL | 3 |
| CORUND | 1 |
| COSLA | 1 |
| COSNITA | 3 |
| COTROCENI | 1 |
| COUPET HAUTE | 1 |
| COZIA | 2 |
| COZLA | 41 |
| CRACAN | 1 |
| CRACAU | 5 |
| CRACUL CU DRAGOSTE(ZONA) | 1 |
| CRACUL GAIOARA | 3 |
| CRIHALA | 3 |
| CRISAN | 1 |
| CRISTIANUL MARE | 1 |
| CRISTISOR | 1 |
| CROWE | 1 |
| CULA | 2 |
| CULA LUI TUDOR | 1 |
| CUMBERLAND | 2 |
| CUT | 1 |
| DANIELS KUIL | 1 |
| DARJEELING | 2 |
| DARJILING | 1 |
| DARMANESTI | 5 |
| DARVAS | 1 |
| DEALU BOTOSANU | 1 |
| DEALU CRUCII | 2 |
| DEALU GLODU | 1 |
| DEALU PARU | 1 |
| DEALUL BALAURULUI | 4 |