| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oniwa | city | Nagano | Japan | 36.45 | 138.29 | 2509 | 34943 |
| Oniwa | city | Nigeria | 8.78 | 4.32 | 1010 | 4321 | |
| Oniwafin | city | Nigeria | 7.62 | 3.32 | 830 | 8396 | |
| Oniwafin Tapa | city | Nigeria | 7.65 | 3.30 | 830 | 5931 | |
| Oniwafin Tapa | city | Nigeria | 7.62 | 3.23 | 830 | 7450 | |
| Oniwaki | city | Hokkaido | Japan | 45.14 | 141.30 | 6 | 1506 |
| Oniwe | city | Nigeria | 7.58 | 4.38 | 830 | 36705 | |
| Oniwo | city | Nigeria | 8.03 | 3.92 | 1007 | 13112 |