| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Puerto Cabajal | city | Huanuco | Peru | -8.89 | -74.70 | 830 | 596 |
| Puerto Caballas | city | Ica | Peru | -14.94 | -75.49 | 830 | 289 |
| Puerto Caballazo | city | Ica | Peru | -14.94 | -75.49 | 830 | 289 |
| Puerto Callao | city | Loreto | Peru | -5.77 | -73.93 | 364 | 0 |
| Puerto Callao | city | Ucayali | Peru | -8.36 | -74.57 | 830 | 2304 |
| Puerto Canela | city | Loreto | Peru | -2.87 | -75.63 | 830 | 0 |
| Puerto Canta Gallo | city | Ucayali | Peru | -9.81 | -70.79 | 830 | 0 |
| Puerto Canuco | city | Loreto | Peru | -5.18 | -72.95 | 311 | 0 |
| Puerto Carbajal | city | Huanuco | Peru | -8.89 | -74.70 | 830 | 596 |
| Puerto Cardenas | city | Loreto | Peru | -1.53 | -74.02 | 830 | 0 |
| Puerto Carmen | city | Loreto | Peru | -2.53 | -74.12 | 830 | 149 |
| Puerto Cashiboya | city | Loreto | Peru | -7.43 | -74.93 | 830 | 298 |
| Puerto Cashpajali | city | Madre de Dios | Peru | -11.82 | -71.80 | 1669 | 55 |
| Puerto Casma | city | Ancash | Peru | -9.46 | -78.38 | 157 | 1108 |
| Puerto Casma | city | Ancash | Peru | -9.47 | -78.30 | 265 | 2141 |
| Puerto Catalán | city | Loreto | Peru | -4.03 | -73.87 | 403 | 0 |
| Puerto Catay | city | Ucayali | Peru | -9.68 | -70.64 | 830 | 0 |
| Puerto Cervera | city | Loreto | Peru | -3.10 | -74.68 | 830 | 0 |
| Puerto Ceticayo | city | Madre de Dios | Peru | -11.30 | -71.10 | 1092 | 0 |
| Puerto Chala | city | Arequipa | Peru | -15.86 | -74.24 | 367 | 2142 |
| Puerto Chancay | city | Lima | Peru | -11.58 | -77.28 | 187 | 28870 |
| Puerto Chicama | city | La Libertad | Peru | -7.70 | -79.44 | 9 | 579 |
| Puerto Chicama Malabrigo | city | La Libertad | Peru | -7.70 | -79.44 | 9 | 579 |
| Puerto Chiclaya | city | Madre de Dios | Peru | -11.35 | -69.78 | 830 | 287 |
| Puerto Chiclayo | city | Madre de Dios | Peru | -11.35 | -69.78 | 830 | 287 |
| Puerto Chico | city | Lima | Peru | -10.77 | -77.76 | 830 | 40134 |
| Puerto Chico | city | Tumbes | Peru | -4.10 | -81.07 | 3 | 3597 |
| Puerto Chilca | city | Lima | Peru | -12.48 | -76.80 | 144 | 7286 |
| Puerto Chorro | city | Amazonas | Peru | -5.90 | -78.69 | 1715 | 9235 |
| Puerto Chuchuras | city | Pasco | Peru | -10.15 | -75.23 | 1102 | 298 |
| Puerto Chuchurras | city | Pasco | Peru | -10.15 | -75.23 | 1102 | 298 |
| Puerto Clarita | city | Ucayali | Peru | -9.48 | -70.55 | 830 | 0 |
| Puerto Clement | city | Pasco | Peru | -10.02 | -75.25 | 958 | 298 |
| Puerto Clemente | city | Pasco | Peru | -10.02 | -75.25 | 958 | 298 |
| Puerto Consuelo | city | Ucayali | Peru | -8.51 | -74.27 | 830 | 395 |
| Puerto Copal | city | Loreto | Peru | -3.03 | -74.52 | 830 | 0 |
| Puerto Curaray | city | Loreto | Peru | -2.37 | -74.09 | 830 | 149 |
| Puerto Curiyacu | city | Madre de Dios | Peru | -11.91 | -70.11 | 830 | 0 |
| Puerto Cusiyacu | city | Madre de Dios | Peru | -11.91 | -70.11 | 830 | 0 |