| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Otazamu | city | Sakhalinskaya Oblast' | Russia | 47.65 | 142.57 | 22 | 487 |
| Otazawa | city | Akita | Japan | 39.70 | 140.14 | 173 | 94427 |
| Otazu | city | Alto Paraguay | Paraguay | -21.98 | -58.37 | 252 | 0 |
| Otazu | city | Euskadi | Spain | 42.83 | -2.63 | 1765 | 69241 |
| Otazu | city | Navarra | Spain | 42.78 | -1.79 | 1669 | 2444 |
| Otazunemappu | city | Hokkaido | Japan | 43.97 | 145.15 | 0 | 758 |