| Department | Province | Latitude | Longitude |
| Concordia | Entre Ríos | 31˚23'32''S | 58˚01'01''W |
| Gualeguaychú | Entre Ríos | 33˚00'28''S | 58˚30'40''W |
| San Pedro | Buenos Aires | 33˚40'33''S | 59˚39'47''W |
| Zárate | Buenos Aires | 34˚05'45''S | 59˚01'27''W |
| Mercedes | Buenos Aires | 34˚39'02''S | 59˚25'53''W |
| La Plata | Buenos Aires | 34˚55'17''S | 57˚57'16''W |