| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Cicani | city | Arequipa | Peru | -15.58 | -73.95 | 8507 | 348 |
| Cicani Hacienda | city | Arequipa | Peru | -15.58 | -73.95 | 8507 | 348 |
| Cielache | city | Amazonas | Peru | -6.58 | -77.82 | 6709 | 3249 |
| Cielo | city | Loreto | Peru | -7.08 | -74.10 | 830 | 0 |
| Cielo Orco | city | Apurimac | Peru | -13.88 | -72.43 | 13428 | 2574 |
| Cielo Rumiyoc | city | Cusco | Peru | -13.33 | -72.39 | 15190 | 1432 |
| Cienago | city | Tumbes | Peru | -4.05 | -80.70 | 830 | 17 |
| Cienago Hacienda | city | Tumbes | Peru | -4.05 | -80.70 | 830 | 17 |
| Cienegia | city | Arequipa | Peru | -15.91 | -71.16 | 15108 | 87 |
| Cienego | city | Lambayeque | Peru | -6.71 | -79.93 | 3 | 18701 |
| Cieneguila | city | Moquegua | Peru | -16.14 | -70.81 | 14268 | 446 |
| Cieneguilla | city | Arequipa | Peru | -15.16 | -71.77 | 14268 | 1693 |
| Cieneguilla | city | Ayacucho | Peru | -14.08 | -74.44 | 13428 | 298 |
| Cieneguilla | city | Ayacucho | Peru | -13.85 | -74.60 | 15364 | 400 |
| Cieneguilla | city | Lima | Peru | -12.11 | -76.82 | 1669 | 11934 |
| Cieneguilla | city | Puno | Peru | -14.24 | -69.90 | 14268 | 334 |
| Cieneguilla | city | Huancavelica | Peru | -12.79 | -74.83 | 13428 | 8324 |
| Cieneguilla Hacienda | city | Lima | Peru | -12.11 | -76.82 | 1669 | 11934 |
| Cieneguilla Sur Lateral A | city | Piura | Peru | -4.99 | -80.65 | 196 | 92871 |
| Cieneguillas | city | Ica | Peru | -14.45 | -75.13 | 2913 | 3222 |
| Cieneguillas Hacienda | city | Ica | Peru | -14.45 | -75.13 | 2913 | 3222 |
| Cieneguillo Central | city | Piura | Peru | -4.95 | -80.64 | 223 | 56261 |
| Cihuay | city | Huancavelica | Peru | -13.29 | -75.69 | 9228 | 521 |
| Cihuay Chico | city | Huancavelica | Peru | -13.26 | -75.66 | 8389 | 554 |
| Cilute | city | San Martin | Peru | -8.43 | -76.43 | 1889 | 5680 |
| Cima | city | Huancavelica | Peru | -12.84 | -74.71 | 12588 | 7800 |
| Cimapuquio | city | Cusco | Peru | -13.26 | -72.28 | 10190 | 2752 |
| Cimarron | city | Tumbes | Peru | -4.10 | -80.77 | 994 | 104 |
| Cimarrón | city | Tumbes | Peru | -4.10 | -80.78 | 987 | 98 |
| Cimatauca | city | Cusco | Peru | -13.46 | -72.05 | 12168 | 31216 |
| Cimijachana | city | Pasco | Peru | -10.17 | -75.42 | 2624 | 298 |
| Cincha | city | Arequipa | Peru | -16.21 | -71.82 | 8389 | 13 |
| Cinco Cruces | city | Lima | Peru | -13.22 | -76.33 | 830 | 2522 |
| Cinco Cruces | city | Ica | Peru | -13.58 | -75.96 | 2509 | 1474 |
| Cinco Esquinas | city | Amazonas | Peru | -6.24 | -77.74 | 6709 | 3893 |
| Cinco Piedras | city | Ica | Peru | -14.19 | -75.68 | 1669 | 12389 |
| Cincos | city | Junin | Peru | -11.89 | -75.39 | 12857 | 16798 |
| Cintiduyo | city | Puno | Peru | -15.18 | -69.74 | 12998 | 9691 |
| Cinto | city | Tacna | Peru | -17.50 | -70.72 | 3349 | 5 |
| Cinto Hacienda | city | Tacna | Peru | -17.50 | -70.72 | 3349 | 5 |
| Cirabamba | city | Huanuco | Peru | -9.79 | -76.31 | 7549 | 4583 |
| Cirabamba Hacienda | city | Huanuco | Peru | -9.79 | -76.31 | 7549 | 4583 |
| Circa | city | Puno | Peru | -16.80 | -69.61 | 15108 | 300 |
| Circa | city | Apurimac | Peru | -13.88 | -72.87 | 11325 | 965 |
| Circacce | city | Puno | Peru | -16.26 | -69.81 | 13428 | 2724 |
| Circamarca | city | Ayacucho | Peru | -13.72 | -74.12 | 10429 | 5004 |
| Circapata | city | Puno | Peru | -15.35 | -70.12 | 12723 | 6562 |
| Circapata | city | Puno | Peru | -16.82 | -69.39 | 12946 | 1260 |
| Circauta | city | Puno | Peru | -16.37 | -69.80 | 13802 | 4723 |
| Circipe | city | Puno | Peru | -16.53 | -69.08 | 12588 | 3849 |
| Circo | city | Ayacucho | Peru | -14.12 | -73.50 | 12998 | 710 |
| Circopata | city | Cusco | Peru | -14.24 | -71.27 | 11925 | 14346 |
| Circouma | city | Cusco | Peru | -14.17 | -71.45 | 13015 | 7870 |
| Circuta | city | Puno | Peru | -16.91 | -69.49 | 14268 | 1192 |
| Circuta | city | Puno | Peru | -16.82 | -69.22 | 12608 | 1936 |
| Circuta | city | Puno | Peru | -16.55 | -69.32 | 12673 | 2304 |
| Circuyo | city | Arequipa | Peru | -15.14 | -72.49 | 15948 | 337 |
| Cirhuela | city | Piura | Peru | -4.88 | -79.65 | 5029 | 2694 |
| Cirhuelito | city | Lambayeque | Peru | -6.54 | -79.88 | 830 | 31059 |
| Cirialo | city | Cusco | Peru | -12.68 | -73.08 | 1669 | 298 |
| Cirialo | city | Cusco | Peru | -12.64 | -72.92 | 1765 | 298 |
| Ciruelar | city | Ancash | Peru | -9.48 | -78.32 | 272 | 1794 |
| Cisnan | city | La Libertad | Peru | -7.43 | -79.55 | 3 | 1605 |
| Citabamba | city | La Libertad | Peru | -8.02 | -77.73 | 10908 | 2777 |
| Citahuas | city | Huancavelica | Peru | -12.84 | -75.24 | 15957 | 1168 |
| Ciudad Constitución | city | Pasco | Peru | -9.87 | -75.01 | 830 | 177 |
| Ciudad Fuentes | city | Loreto | Peru | -3.83 | -74.45 | 830 | 0 |
| Ciudad Juana Rios | city | Lambayeque | Peru | -6.63 | -79.41 | 118 | 2809 |
| Ciudad Mi Trabajo | city | Arequipa | Peru | -16.45 | -71.53 | 8389 | 321281 |
| Ciudad Nueva | city | Tacna | Peru | -17.99 | -70.24 | 2004 | 124267 |
| Ciudad Satelite F. A. | city | Lima | Peru | -11.88 | -77.13 | 830 | 61475 |
| Ciudad de Chuquillanqui | city | Cajamarca | Peru | -7.58 | -78.67 | 3349 | 2116 |
| Ciudad de Dios | city | Lima | Peru | -12.15 | -76.97 | 830 | 960049 |
| Ciudad de Dios | city | Lambayeque | Peru | -6.77 | -79.92 | 3 | 28445 |
| Ciudad de Dios | city | Junin | Peru | -11.54 | -74.42 | 4189 | 596 |
| Ciudad de Dios | city | Tacna | Peru | -18.07 | -70.28 | 1669 | 76003 |
| Ciudad del Cuzco | city | Cusco | Peru | -13.52 | -71.97 | 10908 | 165486 |
| Ciudadela de Noe | city | Tumbes | Peru | -3.57 | -80.42 | 42 | 36380 |
| Civichari | city | Junin | Peru | -11.20 | -74.61 | 1811 | 8592 |