| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Onawa | city | Chiba | Japan | 35.11 | 139.83 | 65 | 16344 |
| Onawa | city | Iowa | United States | 42.03 | -96.10 | 1046 | |
| Onawa | city | Maine | United States | 45.37 | -69.37 | 830 | |
| Onawa Junction | city | Iowa | United States | 42.72 | -95.56 | 1240 | |
| Onawal | city | Uttar Pradesh | India | 25.36 | 83.33 | 219 | 88710 |
| Onaway | city | Idaho | United States | 46.93 | -116.89 | 2598 | |
| Onaway | city | Michigan | United States | 45.36 | -84.22 | 885 | |
| Onawembo | city | Katanga | Congo (Dem. Republic of The)-(Zaire) | -3.73 | 24.47 | 1988 | 1490 |
| Onawembu | city | Katanga | Congo (Dem. Republic of The)-(Zaire) | -3.73 | 24.47 | 1988 | 1490 |