| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| J. Arditi | city | Provincia de Buenos Aires | Argentina | -35.13 | -57.65 | 49 | 298 |
| J. Atucha | city | Provincia de Buenos Aires | Argentina | -35.53 | -59.35 | 82 | 447 |
| J. Blaguier | city | Provincia de Buenos Aires | Argentina | -35.77 | -59.30 | 75 | 392 |
| J. Blaquier | city | Provincia de Buenos Aires | Argentina | -35.77 | -59.30 | 75 | 392 |
| J. Caderocco | city | Provincia de Buenos Aires | Argentina | -38.13 | -61.08 | 692 | 149 |
| J. Cousté | city | Provincia de Buenos Aires | Argentina | -38.88 | -63.13 | 157 | 2904 |
| J. Ferrari | city | Provincia de Buenos Aires | Argentina | -35.28 | -57.87 | 75 | 302 |
| J. Hernandez | city | Provincia de Buenos Aires | Argentina | -34.90 | -58.00 | 52 | 106852 |
| J. Leon Suarez | city | Provincia de Buenos Aires | Argentina | -34.53 | -58.58 | 45 | 638883 |
| J. Pradere | city | Provincia de Buenos Aires | Argentina | -39.58 | -62.65 | 78 | 1133 |
| J. Santos Arévalo | city | Provincia de Buenos Aires | Argentina | -35.17 | -59.23 | 82 | 298 |
| J. Tronconi | city | Provincia de Buenos Aires | Argentina | -35.50 | -59.25 | 68 | 447 |
| J.A. Guisasola | city | Provincia de Buenos Aires | Argentina | -38.67 | -61.08 | 410 | 647 |
| J.A. Pradere | city | Provincia de Buenos Aires | Argentina | -39.58 | -62.65 | 78 | 1133 |
| J.A. de la Peña | city | Provincia de Buenos Aires | Argentina | -33.83 | -60.48 | 223 | 7621 |
| J.B. Alberdi | city | Provincia de Buenos Aires | Argentina | -34.43 | -61.80 | 255 | 2429 |
| J.C. Paz | city | Provincia de Buenos Aires | Argentina | -34.50 | -58.75 | 85 | 345933 |
| J.E. Barra | city | Provincia de Buenos Aires | Argentina | -37.80 | -60.48 | 659 | 0 |
| J.F. Ibarra | city | Provincia de Buenos Aires | Argentina | -36.35 | -61.25 | 351 | 149 |
| J.J. Almeyra | city | Provincia de Buenos Aires | Argentina | -34.92 | -59.57 | 150 | 512 |
| J.J. Paso | city | Provincia de Buenos Aires | Argentina | -35.83 | -62.27 | 262 | 1513 |
| J.L. Suarez | city | Provincia de Buenos Aires | Argentina | -34.53 | -58.58 | 45 | 638883 |
| J.M. Bosch | city | Provincia de Buenos Aires | Argentina | -34.58 | -58.57 | 91 | 773900 |
| J.M. Gutierrez | city | Provincia de Buenos Aires | Argentina | -34.83 | -58.20 | 49 | 168733 |
| J.M. Micheo | city | Provincia de Buenos Aires | Argentina | -35.87 | -59.93 | 154 | 333 |
| J.N. Fernandez | city | Provincia de Buenos Aires | Argentina | -38.00 | -59.27 | 423 | 4755 |
| J.R. Sojo | city | Provincia de Buenos Aires | Argentina | -35.65 | -59.68 | 101 | 3999 |
| J.S. Arevalo | city | Provincia de Buenos Aires | Argentina | -35.17 | -59.23 | 82 | 298 |
| Jarrillas | city | Provincia de Buenos Aires | Argentina | -40.30 | -62.77 | 154 | 0 |
| Jeppener | city | Provincia de Buenos Aires | Argentina | -35.28 | -58.20 | 42 | 3163 |
| Jerillas | city | Provincia de Buenos Aires | Argentina | -40.30 | -62.77 | 154 | 0 |
| Joaquin Gorina | city | Provincia de Buenos Aires | Argentina | -34.90 | -58.05 | 59 | 118402 |
| Jose B. Casas | city | Provincia de Buenos Aires | Argentina | -40.42 | -62.55 | 101 | 0 |
| Jose Ferrari | city | Provincia de Buenos Aires | Argentina | -35.28 | -57.87 | 75 | 302 |
| Jose Hernandez | city | Provincia de Buenos Aires | Argentina | -34.90 | -58.00 | 52 | 106852 |
| Jose L. Suarez | city | Provincia de Buenos Aires | Argentina | -34.53 | -58.58 | 45 | 638883 |
| Jose M. Micheo | city | Provincia de Buenos Aires | Argentina | -35.87 | -59.93 | 154 | 333 |
| Jose Maria Blanco | city | Provincia de Buenos Aires | Argentina | -36.45 | -62.85 | 370 | 4570 |
| Jose Maria Gutierrez | city | Provincia de Buenos Aires | Argentina | -34.83 | -58.20 | 49 | 168733 |
| Jose Maria Micheo | city | Provincia de Buenos Aires | Argentina | -35.87 | -59.93 | 154 | 333 |
| Jose Marmol | city | Provincia de Buenos Aires | Argentina | -34.78 | -58.38 | 85 | 627259 |
| Jose R. Sojo | city | Provincia de Buenos Aires | Argentina | -35.65 | -59.68 | 101 | 3999 |
| Jose S. Arevalo | city | Provincia de Buenos Aires | Argentina | -35.17 | -59.23 | 82 | 298 |
| Jose V. Casas | city | Provincia de Buenos Aires | Argentina | -40.42 | -62.55 | 101 | 0 |
| José A. Guisasola | city | Provincia de Buenos Aires | Argentina | -38.67 | -61.08 | 410 | 647 |
| José C. Paz | city | Provincia de Buenos Aires | Argentina | -34.50 | -58.75 | 85 | 345933 |
| José León Suárez | city | Provincia de Buenos Aires | Argentina | -34.53 | -58.58 | 45 | 638883 |
| José M. Blanco | city | Provincia de Buenos Aires | Argentina | -36.45 | -62.85 | 370 | 4570 |
| José Santos Arévalo | city | Provincia de Buenos Aires | Argentina | -35.17 | -59.23 | 82 | 298 |
| Juan A. Pradere | city | Provincia de Buenos Aires | Argentina | -39.58 | -62.65 | 78 | 1133 |
| Juan A. de la Pena | city | Provincia de Buenos Aires | Argentina | -33.83 | -60.48 | 223 | 7621 |
| Juan Anchorena | city | Provincia de Buenos Aires | Argentina | -33.92 | -60.38 | 219 | 298 |
| Juan Anchorena | city | Provincia de Buenos Aires | Argentina | -34.48 | -58.48 | 0 | 254769 |
| Juan Atucha | city | Provincia de Buenos Aires | Argentina | -35.53 | -59.35 | 82 | 447 |
| Juan B. Alberdi | city | Provincia de Buenos Aires | Argentina | -34.43 | -61.80 | 255 | 2429 |
| Juan Bautista Alberdi | city | Provincia de Buenos Aires | Argentina | -33.78 | -59.63 | 32 | 9701 |
| Juan Bautista Alberdi | city | Provincia de Buenos Aires | Argentina | -34.43 | -61.80 | 255 | 2429 |
| Juan Blaquier | city | Provincia de Buenos Aires | Argentina | -35.77 | -59.30 | 75 | 392 |
| Juan Couste | city | Provincia de Buenos Aires | Argentina | -38.88 | -63.13 | 157 | 2904 |
| Juan E. Barra | city | Provincia de Buenos Aires | Argentina | -37.80 | -60.48 | 659 | 0 |
| Juan F. Ibarra | city | Provincia de Buenos Aires | Argentina | -36.35 | -61.25 | 351 | 149 |
| Juan J. Almeyra | city | Provincia de Buenos Aires | Argentina | -34.92 | -59.57 | 150 | 512 |
| Juan J. Paso | city | Provincia de Buenos Aires | Argentina | -35.83 | -62.27 | 262 | 1513 |
| Juan Jose Paso | city | Provincia de Buenos Aires | Argentina | -35.83 | -62.27 | 262 | 1513 |
| Juan José Almeyra | city | Provincia de Buenos Aires | Argentina | -34.92 | -59.57 | 150 | 512 |
| Juan M. Gutierrez | city | Provincia de Buenos Aires | Argentina | -34.83 | -58.20 | 49 | 168733 |
| Juan Maria Gutierrez | city | Provincia de Buenos Aires | Argentina | -34.83 | -58.20 | 49 | 168733 |
| Juan N. Fernández | city | Provincia de Buenos Aires | Argentina | -38.00 | -59.27 | 423 | 4755 |
| Juan Pradere | city | Provincia de Buenos Aires | Argentina | -39.58 | -62.65 | 78 | 1133 |
| Juan Pujol | city | Provincia de Buenos Aires | Argentina | -33.68 | -60.30 | 209 | 596 |
| Juan Tronconi | city | Provincia de Buenos Aires | Argentina | -35.50 | -59.25 | 68 | 447 |
| Juan Vucetich | city | Provincia de Buenos Aires | Argentina | -34.50 | -58.80 | 75 | 269876 |
| Juancho | city | Provincia de Buenos Aires | Argentina | -37.15 | -57.08 | 16 | 0 |
| Julio Arditi | city | Provincia de Buenos Aires | Argentina | -35.13 | -57.65 | 49 | 298 |
| Junín | city | Provincia de Buenos Aires | Argentina | -34.59 | -60.96 | 249 | 30832 |
| Juárez | city | Provincia de Buenos Aires | Argentina | -37.67 | -59.80 | 669 | 9784 |
| Jáuregui | city | Provincia de Buenos Aires | Argentina | -34.60 | -59.17 | 72 | 27733 |