| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Caulstown | city | Meath | Ireland | 53.67 | -6.39 | 88 | 12442 |
| Caurans | city | Mayo | Ireland | 53.94 | -9.20 | 98 | 1267 |
| Causestown | city | Meath | Ireland | 53.61 | -6.97 | 318 | 2307 |
| Causestown | city | Meath | Ireland | 53.71 | -6.63 | 252 | 6916 |
| Causeway | city | Kerry | Ireland | 52.41 | -9.73 | 383 | 2480 |
| Cauteen Bridge | city | Ireland | 52.54 | -8.18 | 282 | 2082 |