| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Okimpuna | city | East New Britain | Papua New Guinea | -5.71 | 151.10 | 1082 | 1937 |
| Olaipun | city | East New Britain | Papua New Guinea | -5.50 | 151.53 | 830 | 1556 |
| Ololo | city | East New Britain | Papua New Guinea | -4.13 | 152.45 | 3 | 542 |
| Ora | city | East New Britain | Papua New Guinea | -5.20 | 151.70 | 2509 | 1937 |
| Orakwi | city | East New Britain | Papua New Guinea | -5.20 | 151.70 | 2509 | 1937 |