| Sr. No. | City |
|---|---|
| 76 | CASTLEDERMOT |
| 77 | CASTLEPOLLARD |
| 78 | CASTLEREA |
| 79 | CASTLETOWNBERE |
| 80 | CASTLETROY |
| 81 | CAVAN |
| 82 | CELBRIDGE |
| 83 | CHARLEVILLE |
| 84 | CLARA |
| 85 | CLARECASTLE |
| 86 | CLAREMORRIS |
| 87 | CLOGHERHEAD |
| 88 | CLONAKILTY |
| 89 | CLONDALKIN |
| 90 | CLONES |
| 91 | CLONMEL |
| 92 | COBH |
| 93 | COLLON |
| 94 | COLLOONEY |
| 95 | CONNEMARA |
| 96 | COOTEHILL |
| 97 | CORK |
| 98 | CRETTYARD |
| 99 | CROSSHAVEN |
| 100 | DALKEY |