| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Cobo | city | Buenos Aires | Argentina | -37.80 | -57.63 | 62 | 340 |
| Cochrane | city | Buenos Aires | Argentina | -38.57 | -61.98 | 830 | 2235 |
| Coliqueo | city | Buenos Aires | Argentina | -34.66 | -60.54 | 196 | 7166 |
| Colman | city | Buenos Aires | Argentina | -36.41 | -59.14 | 170 | 149 |
| Coloma | city | Buenos Aires | Argentina | -34.43 | -59.03 | 101 | 34729 |
| Colonia Barragan | city | Buenos Aires | Argentina | -37.77 | -57.70 | 95 | 510 |
| Colonia Cabildo | city | Buenos Aires | Argentina | -38.48 | -61.90 | 830 | 14244 |
| Colonia Chapadmalal | city | Buenos Aires | Argentina | -38.20 | -57.70 | 49 | 41755 |
| Colonia El Salado | city | Buenos Aires | Argentina | -35.85 | -58.41 | 62 | 388 |
| Colonia Hinojo | city | Buenos Aires | Argentina | -36.88 | -60.18 | 830 | 19817 |
| Colonia Hogar R. Gutiérrez | city | Buenos Aires | Argentina | -34.85 | -58.83 | 68 | 9638 |
| Colonia Hogar Ricardo Gutiérrez | city | Buenos Aires | Argentina | -34.85 | -58.83 | 68 | 9638 |
| Colonia Martin Fierro | city | Buenos Aires | Argentina | -35.74 | -62.80 | 288 | 149 |
| Colonia Mauricio | city | Buenos Aires | Argentina | -35.53 | -61.43 | 269 | 298 |
| Colonia Monte La Plata | city | Buenos Aires | Argentina | -39.03 | -62.58 | 82 | 0 |
| Colonia Nacional de Menores | city | Buenos Aires | Argentina | -34.85 | -58.83 | 68 | 9638 |
| Colonia Nievas | city | Buenos Aires | Argentina | -36.86 | -60.08 | 830 | 2787 |
| Colonia Nieves | city | Buenos Aires | Argentina | -36.86 | -60.08 | 830 | 2787 |
| Colonia Numero 3 | city | Buenos Aires | Argentina | -37.56 | -61.88 | 839 | 1410 |
| Colonia Número 1 | city | Buenos Aires | Argentina | -37.49 | -61.92 | 830 | 14413 |
| Colonia Número 2 | city | Buenos Aires | Argentina | -37.51 | -61.92 | 830 | 10721 |
| Colonia San Esteban | city | Buenos Aires | Argentina | -37.87 | -58.44 | 393 | 149 |
| Colonia San Martín | city | Buenos Aires | Argentina | -37.98 | -62.33 | 951 | 149 |
| Colonia San Miguel | city | Buenos Aires | Argentina | -36.95 | -60.11 | 830 | 11277 |
| Colonia San Miguel Arcángel | city | Buenos Aires | Argentina | -37.45 | -63.12 | 830 | 0 |
| Colonia San Pedro | city | Buenos Aires | Argentina | -37.95 | -62.34 | 971 | 149 |
| Colonia Santa Rosa | city | Buenos Aires | Argentina | -37.64 | -62.76 | 872 | 287 |
| Colonia Seré | city | Buenos Aires | Argentina | -35.44 | -62.73 | 301 | 149 |
| Colonia Vignaud | city | Buenos Aires | Argentina | -30.84 | -61.96 | 308 | 2835 |
| Colonia Villa Maria | city | Buenos Aires | Argentina | -34.89 | -60.34 | 147 | 165 |
| Colonia Vélaz | city | Buenos Aires | Argentina | -33.81 | -60.03 | 111 | 1439 |
| Colón | city | Buenos Aires | Argentina | -33.90 | -61.10 | 265 | 14999 |
| Comandante Giribone | city | Buenos Aires | Argentina | -35.62 | -57.68 | 68 | 149 |
| Comandante Nicanor Otamendi | city | Buenos Aires | Argentina | -38.11 | -57.84 | 183 | 29677 |
| Comodoro Py | city | Buenos Aires | Argentina | -35.32 | -60.52 | 196 | 447 |
| Conchitas | city | Buenos Aires | Argentina | -34.79 | -58.15 | 45 | 122916 |
| Condarco | city | Buenos Aires | Argentina | -35.27 | -63.07 | 298 | 149 |
| Conesa | city | Buenos Aires | Argentina | -33.59 | -60.35 | 173 | 9269 |
| Coraceros | city | Buenos Aires | Argentina | -36.33 | -61.77 | 341 | 1561 |
| Corazzi | city | Buenos Aires | Argentina | -36.20 | -62.40 | 328 | 149 |
| Corbett | city | Buenos Aires | Argentina | -35.85 | -60.98 | 305 | 298 |
| Coronel Boerr | city | Buenos Aires | Argentina | -35.94 | -59.07 | 88 | 1789 |
| Coronel Brandsen | city | Buenos Aires | Argentina | -35.17 | -58.23 | 55 | 10229 |
| Coronel Bunge | city | Buenos Aires | Argentina | -37.57 | -60.13 | 830 | 149 |
| Coronel Charlone | city | Buenos Aires | Argentina | -34.67 | -63.37 | 403 | 1201 |
| Coronel Dorrego | city | Buenos Aires | Argentina | -38.72 | -61.29 | 367 | 9497 |
| Coronel Falcón | city | Buenos Aires | Argentina | -38.61 | -61.70 | 830 | 141 |
| Coronel Granada | city | Buenos Aires | Argentina | -34.79 | -62.20 | 308 | 918 |
| Coronel Isleño | city | Buenos Aires | Argentina | -34.43 | -60.40 | 164 | 320 |
| Coronel Isteno | city | Buenos Aires | Argentina | -34.43 | -60.40 | 164 | 320 |
| Coronel M. de Hoz | city | Buenos Aires | Argentina | -35.33 | -61.61 | 269 | 298 |
| Coronel Marcos Paz | city | Buenos Aires | Argentina | -34.51 | -60.86 | 242 | 2037 |
| Coronel Martínez de Hoz | city | Buenos Aires | Argentina | -35.33 | -61.61 | 269 | 298 |
| Coronel Mom | city | Buenos Aires | Argentina | -34.84 | -60.31 | 167 | 245 |
| Coronel Mon | city | Buenos Aires | Argentina | -34.84 | -60.31 | 167 | 245 |
| Coronel Pringles | city | Buenos Aires | Argentina | -37.98 | -61.36 | 830 | 14185 |
| Coronel R. Bunge | city | Buenos Aires | Argentina | -37.57 | -60.13 | 830 | 149 |
| Coronel Rodolfo Bunge | city | Buenos Aires | Argentina | -37.57 | -60.13 | 830 | 149 |
| Coronel Segui | city | Buenos Aires | Argentina | -34.87 | -60.39 | 177 | 151 |
| Coronel Suárez | city | Buenos Aires | Argentina | -37.45 | -61.93 | 830 | 17633 |
| Coronel Vidal | city | Buenos Aires | Argentina | -37.45 | -57.73 | 32 | 6162 |
| Correas | city | Buenos Aires | Argentina | -35.03 | -57.85 | 45 | 26350 |
| Corti | city | Buenos Aires | Argentina | -38.62 | -62.06 | 337 | 2235 |
| Cortines | city | Buenos Aires | Argentina | -34.56 | -59.21 | 95 | 16608 |
| Costa Bonita | city | Buenos Aires | Argentina | -38.56 | -58.63 | 3 | 10663 |
| Country Los Cardales | city | Buenos Aires | Argentina | -34.31 | -58.97 | 52 | 20275 |
| Covello | city | Buenos Aires | Argentina | -36.22 | -59.73 | 229 | 0 |