| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Cedro | city | Piaui | Brazil | -4.13 | -41.93 | 396 | 754 |
| Cedro | city | Piaui | Brazil | -5.35 | -42.47 | 830 | 676 |
| Centro | city | Piaui | Brazil | -4.48 | -41.50 | 1863 | 7763 |
| Centro Administrativo | city | Piaui | Brazil | -5.11 | -42.81 | 232 | 159150 |
| Ceramica | city | Piaui | Brazil | -5.02 | -42.80 | 209 | 183569 |
| Cerca Velha | city | Piaui | Brazil | -7.47 | -41.78 | 866 | 1387 |
| Cercado | city | Piaui | Brazil | -6.95 | -41.40 | 1003 | 808 |