| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Cuailleach na Leac | city | Kilkenny | Ireland | 52.50 | -7.38 | 344 | 2692 |
| Cuan | city | Wicklow | Ireland | 52.97 | -6.54 | 967 | 552 |
| Cuan Bhaile na Cúirte | city | Wexford | Ireland | 52.64 | -6.22 | 0 | 2188 |
| Cuar an Chláir | city | Clare | Ireland | 52.70 | -9.42 | 49 | 1415 |