| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Coca | city | Piura | Peru | -5.20 | -79.84 | 1669 | 5073 |
| Coca Hacienda | city | Piura | Peru | -5.20 | -79.84 | 1669 | 5073 |
| Cocañera | city | Piura | Peru | -4.87 | -80.69 | 223 | 38797 |
| Cochayo | city | Piura | Peru | -5.59 | -79.52 | 7549 | 3284 |
| Coco | city | Piura | Peru | -4.86 | -80.68 | 226 | 39765 |
| Coco | city | Piura | Peru | -5.20 | -79.84 | 1669 | 5073 |
| Coco Bajo | city | Piura | Peru | -4.87 | -80.69 | 223 | 38297 |
| Colan | city | Piura | Peru | -5.01 | -81.06 | 16 | 6339 |
| Colera | city | Piura | Peru | -4.88 | -80.35 | 360 | 5547 |
| Colera Hacienda | city | Piura | Peru | -4.88 | -80.35 | 360 | 5547 |
| Coletas | city | Piura | Peru | -4.86 | -80.00 | 6811 | 5747 |
| Collona | city | Piura | Peru | -5.47 | -79.65 | 4189 | 4210 |
| Coloancho | city | Piura | Peru | -5.78 | -79.55 | 7549 | 2533 |
| Colores | city | Piura | Peru | -5.10 | -80.06 | 830 | 12784 |
| Colpas | city | Piura | Peru | -5.37 | -80.02 | 830 | 1638 |
| Comenderos | city | Piura | Peru | -5.21 | -79.43 | 8389 | 6933 |
| Compuerta Negra | city | Piura | Peru | -4.85 | -80.78 | 200 | 2171 |
| Comun | city | Piura | Peru | -4.91 | -79.95 | 5879 | 6911 |
| Comunidad | city | Piura | Peru | -4.78 | -79.94 | 8389 | 7091 |
| Comunidad | city | Piura | Peru | -4.61 | -79.84 | 5029 | 8269 |
| Comunidad | city | Piura | Peru | -4.60 | -79.82 | 5869 | 9057 |
| Comunidad | city | Piura | Peru | -4.77 | -79.95 | 6906 | 7039 |
| Comunidad Hualambi | city | Piura | Peru | -4.60 | -79.82 | 5869 | 9057 |
| Comunidad Marmas | city | Piura | Peru | -4.61 | -79.84 | 5029 | 8269 |
| Comunidad Montegrande | city | Piura | Peru | -4.78 | -79.94 | 8389 | 7091 |
| Comunidad Sapillica | city | Piura | Peru | -4.77 | -79.95 | 6906 | 7039 |
| Comunidad Uchupata | city | Piura | Peru | -5.39 | -79.47 | 7549 | 5940 |
| Concepcion Hacienda | city | Piura | Peru | -4.92 | -80.88 | 127 | 5224 |
| Concepción | city | Piura | Peru | -4.92 | -80.88 | 127 | 5224 |
| Condor | city | Piura | Peru | -4.65 | -80.51 | 364 | 9388 |
| Condorbamba | city | Piura | Peru | -10.42 | -76.60 | 13428 | 2188 |
| Confeccionario | city | Piura | Peru | -5.09 | -79.69 | 9635 | 5379 |
| Congona | city | Piura | Peru | -5.05 | -79.54 | 10908 | 4485 |
| Congoña | city | Piura | Peru | -5.68 | -79.55 | 8389 | 2533 |
| Conla | city | Piura | Peru | -4.63 | -79.83 | 4189 | 8657 |
| Constante | city | Piura | Peru | -5.67 | -80.85 | 3 | 0 |
| Convento | city | Piura | Peru | -4.48 | -81.07 | 830 | 11473 |
| Cooa Hacienda | city | Piura | Peru | -5.20 | -79.84 | 1669 | 5073 |
| Copa Sombrero | city | Piura | Peru | -4.62 | -80.69 | 830 | 1841 |
| Copmar | city | Piura | Peru | -5.08 | -81.15 | 13 | 1490 |
| Corcobado | city | Piura | Peru | -4.62 | -80.81 | 830 | 1788 |
| Cordillera | city | Piura | Peru | -4.95 | -79.87 | 10068 | 5214 |
| Cordillera | city | Piura | Peru | -5.00 | -79.80 | 10190 | 6918 |
| Cordova | city | Piura | Peru | -5.14 | -79.58 | 9228 | 8369 |
| Coronado | city | Piura | Peru | -5.47 | -80.73 | 22 | 2934 |
| Corpacucho | city | Piura | Peru | -5.73 | -79.60 | 8507 | 2533 |
| Corral Nuevo | city | Piura | Peru | -4.55 | -80.31 | 1000 | 745 |
| Corral Pampa | city | Piura | Peru | -5.53 | -79.50 | 9228 | 3350 |
| Corral Piedras | city | Piura | Peru | -4.95 | -79.72 | 6709 | 3398 |
| Corral Piedras Hacienda | city | Piura | Peru | -4.95 | -79.72 | 6709 | 3398 |
| Corral Quemado | city | Piura | Peru | -4.49 | -80.35 | 830 | 745 |
| Corral Viejo | city | Piura | Peru | -5.04 | -79.55 | 10134 | 4629 |
| Corral Viejo | city | Piura | Peru | -4.79 | -79.47 | 11167 | 465 |
| Corral de Vaca | city | Piura | Peru | -4.51 | -80.52 | 830 | 770 |
| Corral de Vaga | city | Piura | Peru | -4.51 | -80.52 | 830 | 770 |
| Corral del Medio | city | Piura | Peru | -5.20 | -79.95 | 830 | 7581 |
| Corralitos | city | Piura | Peru | -4.52 | -80.68 | 1030 | 1417 |
| Corteza | city | Piura | Peru | -4.55 | -80.25 | 1669 | 1200 |
| Cortezo | city | Piura | Peru | -4.55 | -80.25 | 1669 | 1200 |
| Cosaps | city | Piura | Peru | -4.79 | -80.59 | 282 | 23001 |
| Coscobamba Hacienda | city | Piura | Peru | -5.21 | -80.64 | 85 | 1500 |
| Coscomba | city | Piura | Peru | -5.21 | -80.64 | 85 | 1500 |
| Coscomba Hacienda | city | Piura | Peru | -5.21 | -80.64 | 85 | 1500 |
| Costante | city | Piura | Peru | -5.67 | -80.85 | 3 | 0 |
| Coyana | city | Piura | Peru | -5.79 | -79.61 | 6079 | 2380 |
| Coyona | city | Piura | Peru | -5.31 | -79.62 | 6709 | 4452 |
| Coyonas | city | Piura | Peru | -4.71 | -80.03 | 5029 | 3126 |
| Coyonayu | city | Piura | Peru | -5.60 | -79.49 | 6709 | 3175 |
| Coyonitas | city | Piura | Peru | -4.40 | -81.14 | 830 | 4030 |
| Coypa | city | Piura | Peru | -5.79 | -79.59 | 8389 | 2468 |
| Coypa | city | Piura | Peru | -5.56 | -79.48 | 8389 | 3284 |
| Coypas | city | Piura | Peru | -5.80 | -79.53 | 6709 | 2533 |
| Coyunayu | city | Piura | Peru | -5.16 | -79.76 | 3438 | 6752 |