| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Obual | city | Province of Kalinga-Apayao | Philippines | 17.5186111 | 121.2094444 | 1968 | 3570 |
| Obuat | city | Province of Kalinga-Apayao | Philippines | 17.5186111 | 121.2094444 | 1968 | 3570 |
| Oyo | city | Province of Kalinga-Apayao | Philippines | 17.6166667 | 121.3833333 | 541 | 5478 |
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