| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Obrajia | city | Arica y Parinacota | Chile | -18.84 | -69.80 | 5892 | 0 |
| Ofragia | city | Arica y Parinacota | Chile | -18.84 | -69.80 | 5892 | 0 |
| Ofrajia | city | Arica y Parinacota | Chile | -18.84 | -69.80 | 5892 | 0 |
| Ossa | city | Arica y Parinacota | Chile | -18.29 | -69.87 | 8389 | 447 |