| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Claras | city | Leiria | Portugal | 40.02 | -8.82 | 275 | 7478 |
| Clareanes | city | Faro | Portugal | 37.18 | -8.00 | 830 | 13090 |
| Clarines | city | Faro | Portugal | 37.48 | -7.65 | 830 | 375 |
| Claro Monte | city | Evora | Portugal | 38.89 | -7.91 | 830 | 631 |
| Clemente da Costa | city | Acores | Portugal | 37.73 | -25.47 | 1089 | 10470 |
| Clerigos | city | Evora | Portugal | 38.79 | -7.93 | 830 | 824 |