| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Almacigo | city | Provincia de San Juan | Dominican Republic | 18.8661111 | -71.5958333 | 1335 | 8776 |
| Altamira | city | Provincia de San Juan | Dominican Republic | 19.0333333 | -71.4333333 | 4960 | 10454 |
| Altamisa | city | Provincia de San Juan | Dominican Republic | 19.0333333 | -71.4333333 | 4960 | 10454 |
| Alto Rosario | city | Provincia de San Juan | Dominican Republic | 18.85 | -71.5666667 | 1535 | 10346 |
| Alto de Los Copeyes | city | Provincia de San Juan | Dominican Republic | 19 | -71.4333333 | 2155 | 10772 |
| Arroyo Cano | city | Provincia de San Juan | Dominican Republic | 18.8166667 | -71.0166667 | 2050 | 11161 |
| Arroyo El Loro | city | Provincia de San Juan | Dominican Republic | 18.8666667 | -71.35 | 1545 | 10805 |
| Arroyo Grande | city | Provincia de San Juan | Dominican Republic | 18.85 | -71.1 | 1984 | 10805 |
| Arroyo Limon | city | Provincia de San Juan | Dominican Republic | 19 | -71.2833333 | 3126 | 10795 |
| Arroyo Limón | city | Provincia de San Juan | Dominican Republic | 19 | -71.2833333 | 3126 | 10795 |
| Arroyo Loro | city | Provincia de San Juan | Dominican Republic | 18.8666667 | -71.35 | 1545 | 10805 |
| Arroyo Loro | city | Provincia de San Juan | Dominican Republic | 18.8166667 | -71.2666667 | 1374 | 10808 |
| Arroyo Saa | city | Provincia de San Juan | Dominican Republic | 18.8666667 | -71.5833333 | 1476 | 10346 |
| Arroyo Salla | city | Provincia de San Juan | Dominican Republic | 18.8666667 | -71.5833333 | 1476 | 10346 |
| Arroyo Saya | city | Provincia de San Juan | Dominican Republic | 18.8666667 | -71.5833333 | 1476 | 10346 |
| Arroyo Seco | city | Provincia de San Juan | Dominican Republic | 18.7833333 | -71.4 | 2778 | 10809 |
| Arroyo Zaya | city | Provincia de San Juan | Dominican Republic | 18.8666667 | -71.5833333 | 1476 | 10346 |
| Arroyo del Loro | city | Provincia de San Juan | Dominican Republic | 18.8666667 | -71.35 | 1545 | 10805 |
| Asiento Luisa | city | Provincia de San Juan | Dominican Republic | 18.9 | -71.3 | 1781 | 10802 |
| Asiento de Luisa | city | Provincia de San Juan | Dominican Republic | 18.9 | -71.3 | 1781 | 10802 |
| Asientos de Luisa | city | Provincia de San Juan | Dominican Republic | 18.9 | -71.3 | 1781 | 10802 |
|
|