| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Basail | city | Chaco | Argentina | -27.87 | -59.30 | 134 | 9145 |
| Basavilbaso | city | Entre Rios | Argentina | -32.37 | -58.88 | 183 | 8305 |
| Base Azopardo | city | Buenos Aires | Argentina | -37.05 | -59.73 | 830 | 298 |
| Bastidores | city | Corrientes | Argentina | -27.63 | -57.35 | 213 | 191 |