| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oboi | city | Udmurtiya | Russia | 58.15 | 53.93 | 882 | 802 |
| Oboianivske | city | Dnipropetrovs'ka Oblast' | Ukraine | 48.14 | 35.37 | 318 | 929 |
| Oboiboe | city | Indonesia | -7.92 | 139.50 | 3 | 147 | |
| Oboibu | city | Indonesia | -7.92 | 139.50 | 3 | 147 | |
| Oboina | city | Podkarpackie | Poland | 50.61 | 21.99 | 830 | 31447 |
| Oboitubo | city | Bayelsa | Nigeria | 4.86 | 5.64 | 830 | 13539 |