| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| I. Casanova | city | Buenos Aires | Argentina | -34.70 | -58.59 | 78 | 449230 |
| I. Correas | city | Buenos Aires | Argentina | -35.03 | -57.85 | 45 | 26350 |
| I. Portela | city | Buenos Aires | Argentina | -33.98 | -59.67 | 29 | 745 |
| I. Sosa | city | Buenos Aires | Argentina | -35.72 | -62.11 | 252 | 149 |
| Ibanez | city | Buenos Aires | Argentina | -36.04 | -58.60 | 68 | 441 |
| Igarzábal | city | Buenos Aires | Argentina | -39.77 | -62.62 | 62 | 0 |
| Ignacio Correas | city | Buenos Aires | Argentina | -35.03 | -57.85 | 45 | 26350 |
| Ilario Ascasubi | city | Buenos Aires | Argentina | -39.38 | -62.65 | 39 | 0 |
| Indacochea | city | Buenos Aires | Argentina | -35.05 | -60.06 | 127 | 557 |
| Indio Rico | city | Buenos Aires | Argentina | -38.33 | -60.88 | 830 | 384 |
| Ines Indart | city | Buenos Aires | Argentina | -34.40 | -60.54 | 164 | 4962 |
| Ingeniero Balbín | city | Buenos Aires | Argentina | -34.58 | -62.17 | 278 | 298 |
| Ingeniero Beaugey | city | Buenos Aires | Argentina | -35.50 | -62.23 | 262 | 149 |
| Ingeniero Budge | city | Buenos Aires | Argentina | -34.72 | -58.46 | 16 | 835954 |
| Ingeniero De Madrid | city | Buenos Aires | Argentina | -35.49 | -60.46 | 177 | 330 |
| Ingeniero J. Allan | city | Buenos Aires | Argentina | -34.87 | -58.19 | 68 | 165434 |
| Ingeniero Maschwitz | city | Buenos Aires | Argentina | -34.39 | -58.74 | 9 | 88479 |
| Ingeniero Moneta | city | Buenos Aires | Argentina | -33.93 | -59.75 | 101 | 745 |
| Ingeniero Otamendi | city | Buenos Aires | Argentina | -34.23 | -58.91 | 26 | 17018 |
| Ingeniero Pablo Nogues | city | Buenos Aires | Argentina | -34.49 | -58.71 | 68 | 338293 |
| Ingeniero Romulo Otamendi | city | Buenos Aires | Argentina | -34.23 | -58.91 | 26 | 17018 |
| Ingeniero Silveira | city | Buenos Aires | Argentina | -34.52 | -60.20 | 173 | 447 |
| Ingeniero Silveyra | city | Buenos Aires | Argentina | -34.52 | -60.20 | 173 | 447 |
| Ingeniero Thompson | city | Buenos Aires | Argentina | -36.61 | -62.91 | 344 | 325 |
| Ingeniero White | city | Buenos Aires | Argentina | -38.78 | -62.27 | 19 | 35349 |
| Ingeniero Williams | city | Buenos Aires | Argentina | -34.90 | -59.37 | 134 | 629 |
| Inocencio Sosa | city | Buenos Aires | Argentina | -35.72 | -62.11 | 252 | 149 |
| Invernadas | city | Buenos Aires | Argentina | -36.95 | -57.22 | 9 | 71 |
| Iraizoz | city | Buenos Aires | Argentina | -38.14 | -57.99 | 167 | 745 |
| Irala | city | Buenos Aires | Argentina | -34.77 | -60.69 | 229 | 447 |
| Iraola | city | Buenos Aires | Argentina | -37.25 | -58.92 | 374 | 295 |
| Irene | city | Buenos Aires | Argentina | -38.55 | -60.70 | 278 | 0 |
| Ireneo Portela | city | Buenos Aires | Argentina | -33.98 | -59.67 | 29 | 745 |
| Iriarte | city | Buenos Aires | Argentina | -34.42 | -61.93 | 259 | 351 |
| Irupe | city | Buenos Aires | Argentina | -34.16 | -59.00 | 6 | 28417 |
| Irupe | city | Buenos Aires | Argentina | -34.14 | -58.96 | 9 | 27739 |
| Isidro Casanova | city | Buenos Aires | Argentina | -34.70 | -58.59 | 78 | 449230 |
| Islas | city | Buenos Aires | Argentina | -35.57 | -60.36 | 203 | 298 |
| Iturreguí | city | Buenos Aires | Argentina | -36.83 | -61.13 | 830 | 298 |
| Ituzaingo | city | Buenos Aires | Argentina | -34.66 | -58.66 | 82 | 497039 |