| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Obfal | city | Mountain | Philippines | 17.16 | 121.35 | 1804 | 4022 |
| Oboob | city | Mountain | Philippines | 17.08 | 121.25 | 1870 | 3397 |
| Oobi | city | Mountain | Philippines | 17.13 | 121.48 | 830 | 5215 |
| Otucan | city | Mountain | Philippines | 17.00 | 120.88 | 4189 | 16754 |
| Otukan | city | Mountain | Philippines | 17.00 | 120.88 | 4189 | 16754 |