| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oto Barren | city | Euskadi | Spain | 42.89 | -2.80 | 1689 | 19035 |
| Oto Goien | city | Euskadi | Spain | 42.89 | -2.80 | 1732 | 19035 |
| Oto Goien / Hueto Arriba | city | Euskadi | Spain | 42.89 | -2.80 | 1732 | 19035 |
| Oto Hoier | city | Santa Catarina | Brazil | -26.92 | -48.69 | 830 | 74649 |
| Oto Kelanly | city | Barda | Azerbaijan | 40.43 | 47.11 | 259 | 20358 |