| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Olho d'Agua | city | Tocantins | Brazil | -6.47 | -48.35 | 830 | 596 |
| Olho d'Agua | city | Tocantins | Brazil | -7.32 | -48.03 | 984 | 663 |
| Olho d'Agua | city | Tocantins | Brazil | -9.85 | -48.72 | 843 | 890 |
| Oliveira | city | Tocantins | Brazil | -6.55 | -48.67 | 830 | 384 |
| Oriente | city | Tocantins | Brazil | -12.29 | -46.39 | 2818 | 532 |