| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Oac | city | Province of Bohol | Philippines | 9.6813889 | 124.1122222 | 971 | 24466 |
| Oac | city | Province of Bohol | Philippines | 9.6666667 | 124.1333333 | 1158 | 23548 |
| Obajan | city | Province of Bohol | Philippines | 9.85 | 123.8 | 3 | 22553 |
| Oban | city | Province of Bohol | Philippines | 9.8166667 | 124.1333333 | 820 | 21269 |
| Obojan | city | Province of Bohol | Philippines | 9.85 | 123.8 | 3 | 22553 |
| Obojan | city | Province of Bohol | Philippines | 9.8880556 | 124.0922222 | 866 | 25804 |
| Obuhan | city | Province of Bohol | Philippines | 9.8172222 | 123.8883333 | 656 | 33408 |
| Obuhan | city | Province of Bohol | Philippines | 9.95 | 123.9666667 | 141 | 42887 |
| Obuhan | city | Province of Bohol | Philippines | 9.9797222 | 124.0475 | 121 | 38449 |
| Obuhan | city | Province of Bohol | Philippines | 9.8880556 | 124.0922222 | 866 | 25804 |
| Obujan | city | Province of Bohol | Philippines | 9.6166667 | 123.9666667 | 49 | 18585 |
| Odiong | city | Province of Bohol | Philippines | 9.7630556 | 124.2958333 | 980 | 31985 |
| Odiong | city | Province of Bohol | Philippines | 9.7113889 | 124.3133333 | 1774 | 30237 |
| Odiong | city | Province of Bohol | Philippines | 9.7577778 | 124.3266667 | 2290 | 31985 |
| Odiong | city | Province of Bohol | Philippines | 9.6333333 | 124.35 | 0 | 16338 |
| Odol | city | Province of Bohol | Philippines | 9.9527778 | 124.5358333 | 173 | 30838 |
| Olbuhan | city | Province of Bohol | Philippines | 9.6344444 | 124.34 | 0 | 16338 |
| Old Town | city | Province of Bohol | Philippines | 9.8305556 | 124.3269444 | 495 | 33075 |
| Old Town Sierra Bullones | city | Province of Bohol | Philippines | 9.7444444 | 124.3466667 | 1522 | 31432 |
| Omjon | city | Province of Bohol | Philippines | 9.75 | 124.2 | 1640 | 23933 |
| Ondol | city | Province of Bohol | Philippines | 10.05 | 124.0666667 | 45 | 21825 |
| Ondol | city | Province of Bohol | Philippines | 9.9527778 | 124.5358333 | 173 | 30838 |
| Ongo | city | Province of Bohol | Philippines | 9.8727778 | 124.2083333 | 626 | 21150 |
| Onom | city | Province of Bohol | Philippines | 9.8 | 124.1166667 | 793 | 20210 |
| Owac | city | Province of Bohol | Philippines | 9.6333333 | 124.0666667 | 1292 | 29184 |
| Owac | city | Province of Bohol | Philippines | 9.7241667 | 124.0780556 | 892 | 19121 |
| Owac | city | Province of Bohol | Philippines | 9.6772222 | 124.1366667 | 1118 | 23548 |
| Owak | city | Province of Bohol | Philippines | 9.7241667 | 124.0780556 | 892 | 19121 |
| Owak | city | Province of Bohol | Philippines | 9.6772222 | 124.1366667 | 1118 | 23548 |
| Owanan | city | Province of Bohol | Philippines | 9.6333333 | 124.1666667 | 328 | 20520 |
| Oy | city | Province of Bohol | Philippines | 9.6666667 | 124.0166667 | 282 | 24391 |
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