| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ibarreta | city | Formosa | Argentina | -25.21 | -59.86 | 301 | 7889 |
| Ingeniero E.H. Faure | city | Formosa | Argentina | -23.97 | -61.72 | 830 | 0 |
| Ingeniero Enrique H. Faure | city | Formosa | Argentina | -23.97 | -61.72 | 830 | 0 |
| Ingeniero G.N. Juarez | city | Formosa | Argentina | -23.90 | -61.85 | 830 | 14643 |
| Ingeniero Guillermo N. Juarez | city | Formosa | Argentina | -23.90 | -61.85 | 830 | 14643 |
| Ingeniero Juarez | city | Formosa | Argentina | -23.90 | -61.85 | 830 | 14643 |
| Isla Negra | city | Formosa | Argentina | -25.42 | -57.81 | 193 | 596 |
| Isla Yobay Guazú | city | Formosa | Argentina | -25.13 | -58.34 | 223 | 923 |