| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Kaalibambangan | city | Province of Nueva Ecija | Philippines | 15.5333333 | 120.9333333 | 104 | 167141 |
| Kaanawan | city | Province of Nueva Ecija | Philippines | 15.7833333 | 120.9666667 | 314 | 77558 |
| Kabalugaan | city | Province of Nueva Ecija | Philippines | 15.4194444 | 121.1794444 | 984 | 9874 |
| Kalabinan | city | Province of Nueva Ecija | Philippines | 15.6666667 | 120.9666667 | 177 | 67430 |
| Kalanan | city | Province of Nueva Ecija | Philippines | 15.66 | 121.2294444 | 984 | 21907 |
| Kalasag | city | Province of Nueva Ecija | Philippines | 15.3166667 | 121.1333333 | 426 | 16590 |
| Kalikid | city | Province of Nueva Ecija | Philippines | 15.4666667 | 121.0833333 | 223 | 49312 |
| Kamangahan | city | Province of Nueva Ecija | Philippines | 15.9833333 | 120.9666667 | 1243 | 9440 |
| Kapandanan | city | Province of Nueva Ecija | Philippines | 15.6333333 | 121 | 177 | 50196 |
| Kapintalan | city | Province of Nueva Ecija | Philippines | 16.0858333 | 120.9361111 | 1558 | 13862 |
| Kaputatan Munti | city | Province of Nueva Ecija | Philippines | 15.6575 | 120.9761111 | 183 | 65681 |
| Kaputikan | city | Province of Nueva Ecija | Philippines | 15.6575 | 120.9761111 | 183 | 65681 |
| Kasanobang Matanda | city | Province of Nueva Ecija | Philippines | 15.5833333 | 120.8 | 98 | 55662 |
| Kataasan | city | Province of Nueva Ecija | Philippines | 15.2833333 | 120.9166667 | 52 | 97924 |
| Katigan | city | Province of Nueva Ecija | Philippines | 15.7 | 120.7166667 | 118 | 64151 |
| Kawayah Bugtong | city | Province of Nueva Ecija | Philippines | 15.6383333 | 120.7997222 | 118 | 64081 |
| Kay-Upus | city | Province of Nueva Ecija | Philippines | 15.3166667 | 121.1666667 | 656 | 9768 |
| Kitakita | city | Province of Nueva Ecija | Philippines | 15.8227778 | 121.0113889 | 492 | 68716 |
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