| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Caalibambangan | city | Province of Nueva Ecija | Philippines | 15.5333333 | 120.9333333 | 104 | 167141 |
| Caanawan | city | Province of Nueva Ecija | Philippines | 15.7833333 | 120.9666667 | 314 | 77558 |
| Caanistaman | city | Province of Nueva Ecija | Philippines | 15.6166667 | 120.9666667 | 150 | 71181 |
| Cabaduen | city | Province of Nueva Ecija | Philippines | 15.7833333 | 120.7 | 206 | 40618 |
| Caballero | city | Province of Nueva Ecija | Philippines | 15.6333333 | 120.8166667 | 111 | 64081 |
| Cabanlag | city | Province of Nueva Ecija | Philippines | 15.5333333 | 120.8 | 78 | 54565 |
| Cabareton | city | Province of Nueva Ecija | Philippines | 15.7333333 | 120.7166667 | 147 | 52830 |
| Cabaruan | city | Province of Nueva Ecija | Philippines | 15.6602778 | 120.8152778 | 124 | 64081 |
| Cabatuan | city | Province of Nueva Ecija | Philippines | 15.7833333 | 120.7 | 206 | 40618 |
| Cabatuan | city | Province of Nueva Ecija | Philippines | 15.7666667 | 121 | 324 | 66997 |
| Cabawangan | city | Province of Nueva Ecija | Philippines | 15.75 | 120.6333333 | 88 | 64995 |
| Cabiao | city | Province of Nueva Ecija | Philippines | 15.2513889 | 120.8572222 | 45 | 58389 |
| Cabilao | city | Province of Nueva Ecija | Philippines | 15.7666667 | 120.7 | 164 | 40618 |
| Cabileo | city | Province of Nueva Ecija | Philippines | 15.7666667 | 120.7 | 164 | 40618 |
| Cabisuculan | city | Province of Nueva Ecija | Philippines | 15.8166667 | 120.75 | 262 | 31792 |
| Cabisuculan | city | Province of Nueva Ecija | Philippines | 15.75 | 120.9166667 | 229 | 70606 |
| Cabitbitnongan | city | Province of Nueva Ecija | Philippines | 15.8166667 | 121 | 495 | 68716 |
| Cabitbitnungan | city | Province of Nueva Ecija | Philippines | 15.8166667 | 121 | 495 | 68716 |
| Cabucbucan | city | Province of Nueva Ecija | Philippines | 15.6833333 | 121.1 | 190 | 40339 |
| Calaanan | city | Province of Nueva Ecija | Philippines | 15.66 | 121.2294444 | 984 | 21907 |
| Calaba | city | Province of Nueva Ecija | Philippines | 15.3 | 120.8666667 | 49 | 58555 |
| Calamay | city | Province of Nueva Ecija | Philippines | 15.7833333 | 120.5666667 | 65 | 44162 |
| Calancuasan | city | Province of Nueva Ecija | Philippines | 15.8166667 | 120.65 | 147 | 47787 |
| Calancuasan | city | Province of Nueva Ecija | Philippines | 15.8 | 120.65 | 206 | 47787 |
| Calancuasan Norte | city | Province of Nueva Ecija | Philippines | 15.8166667 | 120.65 | 147 | 47787 |
| Calancuasan Sur | city | Province of Nueva Ecija | Philippines | 15.8 | 120.65 | 206 | 47787 |
| Caliitan | city | Province of Nueva Ecija | Philippines | 15.4166667 | 121.1833333 | 984 | 9874 |
| Calios | city | Province of Nueva Ecija | Philippines | 15.3166667 | 121.1333333 | 426 | 16590 |
| Calipahan | city | Province of Nueva Ecija | Philippines | 15.6 | 120.9166667 | 124 | 77090 |
| Calisitan | city | Province of Nueva Ecija | Philippines | 15.7333333 | 120.8666667 | 183 | 54876 |
| Callos | city | Province of Nueva Ecija | Philippines | 15.3383333 | 121.0355556 | 157 | 66267 |
| Calumpang | city | Province of Nueva Ecija | Philippines | 15.3333333 | 121.0833333 | 213 | 52748 |
| Calumpang | city | Province of Nueva Ecija | Philippines | 15.4691667 | 121.3388889 | 518 | 9710 |
| Calvarito | city | Province of Nueva Ecija | Philippines | 15.7833333 | 121.0166667 | 370 | 66997 |
| Cama Juan | city | Province of Nueva Ecija | Philippines | 15.3775 | 120.7655556 | 49 | 47862 |
| Camachile | city | Province of Nueva Ecija | Philippines | 15.5833333 | 121.1833333 | 187 | 10785 |
| Camacilian | city | Province of Nueva Ecija | Philippines | 15.7333333 | 120.7 | 134 | 55328 |
| Cambitala | city | Province of Nueva Ecija | Philippines | 15.8333333 | 121.15 | 603 | 12870 |
| Camiing | city | Province of Nueva Ecija | Philippines | 15.7 | 120.7666667 | 134 | 70434 |
| Canaan East | city | Province of Nueva Ecija | Philippines | 15.7058333 | 121.1672222 | 328 | 30110 |
| Canaan Este | city | Province of Nueva Ecija | Philippines | 15.7166667 | 121.0833333 | 275 | 50026 |
| Canaan Este | city | Province of Nueva Ecija | Philippines | 15.7058333 | 121.1672222 | 328 | 30110 |
| Canaan Oeste | city | Province of Nueva Ecija | Philippines | 15.7166667 | 121.0833333 | 275 | 50026 |
| Canaan Oeste | city | Province of Nueva Ecija | Philippines | 15.695 | 121.1502778 | 223 | 35505 |
| Canaan West | city | Province of Nueva Ecija | Philippines | 15.695 | 121.1502778 | 223 | 35505 |
| Canantong | city | Province of Nueva Ecija | Philippines | 15.5833333 | 121.1833333 | 187 | 10785 |
| Caneta | city | Province of Nueva Ecija | Philippines | 15.4833333 | 121.3166667 | 436 | 11120 |
| Caniogan | city | Province of Nueva Ecija | Philippines | 15.7833333 | 120.6333333 | 108 | 48285 |
| Capan | city | Province of Nueva Ecija | Philippines | 15.3075 | 120.9452778 | 62 | 103656 |
| Capintalan | city | Province of Nueva Ecija | Philippines | 16.0858333 | 120.9361111 | 1558 | 13862 |
| Capisuan | city | Province of Nueva Ecija | Philippines | 15.7372222 | 121.0394444 | 291 | 64226 |
| Capotatan | city | Province of Nueva Ecija | Philippines | 15.3141667 | 121.1194444 | 223 | 31585 |
| Caputatan | city | Province of Nueva Ecija | Philippines | 15.3141667 | 121.1194444 | 223 | 31585 |
| Cardenal | city | Province of Nueva Ecija | Philippines | 15.5894444 | 120.7552778 | 88 | 68508 |
| Cardinal | city | Province of Nueva Ecija | Philippines | 15.5894444 | 120.7552778 | 88 | 68508 |
| Caridad | city | Province of Nueva Ecija | Philippines | 15.7455556 | 121.0152778 | 305 | 64226 |
| Caridad Norte | city | Province of Nueva Ecija | Philippines | 15.7455556 | 121.0152778 | 305 | 64226 |
| Caridad Sur | city | Province of Nueva Ecija | Philippines | 15.7336111 | 121.0138889 | 275 | 64226 |
| Carmen | city | Province of Nueva Ecija | Philippines | 15.4463889 | 120.8263889 | 65 | 51753 |
| Carosalisan | city | Province of Nueva Ecija | Philippines | 15.85 | 120.9333333 | 577 | 51886 |
| Carraglan | city | Province of Nueva Ecija | Philippines | 15.9605556 | 121.0638889 | 843 | 6818 |
| Carranglan | city | Province of Nueva Ecija | Philippines | 15.9605556 | 121.0638889 | 843 | 6818 |
| Casanova Norte | city | Province of Nueva Ecija | Philippines | 15.5833333 | 120.8 | 98 | 55662 |
| Casanova Sur | city | Province of Nueva Ecija | Philippines | 15.5666667 | 120.8166667 | 88 | 55662 |
| Casili | city | Province of Nueva Ecija | Philippines | 15.6 | 120.9666667 | 150 | 71181 |
| Casongsong | city | Province of Nueva Ecija | Philippines | 15.6694444 | 120.7455556 | 101 | 64151 |
| Castellano | city | Province of Nueva Ecija | Philippines | 15.32 | 120.9386111 | 55 | 103656 |
| Casulucan | city | Province of Nueva Ecija | Philippines | 15.5833333 | 120.8833333 | 101 | 73299 |
| Casungsong | city | Province of Nueva Ecija | Philippines | 15.6694444 | 120.7455556 | 101 | 64151 |
| Catalanacan | city | Province of Nueva Ecija | Philippines | 15.7166667 | 120.9 | 187 | 62694 |
| Catambuan | city | Province of Nueva Ecija | Philippines | 15.5666667 | 120.9 | 108 | 73299 |
| Catic | city | Province of Nueva Ecija | Philippines | 15.4666667 | 120.8666667 | 78 | 61278 |
| Cavite | city | Province of Nueva Ecija | Philippines | 15.6833333 | 120.7833333 | 127 | 70434 |
| Cawayan Bugtang | city | Province of Nueva Ecija | Philippines | 15.6383333 | 120.7997222 | 118 | 64081 |
| Cawayan Bugtong | city | Province of Nueva Ecija | Philippines | 15.6383333 | 120.7997222 | 118 | 64081 |
| Caysyan | city | Province of Nueva Ecija | Philippines | 15.3575 | 120.835 | 68 | 60776 |
| Cinco Cinco | city | Province of Nueva Ecija | Philippines | 15.5 | 120.9166667 | 98 | 157285 |
| Cocohan | city | Province of Nueva Ecija | Philippines | 15.2666667 | 120.9 | 49 | 83507 |
| Columbitin | city | Province of Nueva Ecija | Philippines | 15.7833333 | 120.65 | 131 | 48285 |
| Colus-Bua | city | Province of Nueva Ecija | Philippines | 15.7833333 | 120.65 | 131 | 48285 |
| Concepcion | city | Province of Nueva Ecija | Philippines | 15.65 | 120.7166667 | 85 | 69050 |
| Concepcion | city | Province of Nueva Ecija | Philippines | 15.6472222 | 120.7694444 | 121 | 69966 |
| Concepcion | city | Province of Nueva Ecija | Philippines | 15.45 | 120.7833333 | 65 | 47513 |
| Concepcion | city | Province of Nueva Ecija | Philippines | 15.2102778 | 120.8136111 | 32 | 56863 |
| Concepcion | city | Province of Nueva Ecija | Philippines | 15.5833333 | 120.8666667 | 101 | 56486 |
| Concepcion | city | Province of Nueva Ecija | Philippines | 15.3477778 | 121.0563889 | 157 | 43571 |
| Consuelo | city | Province of Nueva Ecija | Philippines | 15.6666667 | 120.8166667 | 134 | 66306 |
| Convercion | city | Province of Nueva Ecija | Philippines | 15.8977778 | 121.1272222 | 780 | 6687 |
| Conversion | city | Province of Nueva Ecija | Philippines | 15.8977778 | 121.1272222 | 780 | 6687 |
| Coronel | city | Province of Nueva Ecija | Philippines | 15.65 | 121.1 | 173 | 35846 |
| Cucusim | city | Province of Nueva Ecija | Philippines | 15.7166667 | 120.9 | 187 | 62694 |
| Culong | city | Province of Nueva Ecija | Philippines | 15.65 | 120.7666667 | 121 | 69966 |
| Cumitang | city | Province of Nueva Ecija | Philippines | 15.5833333 | 120.8666667 | 101 | 56486 |
| Cupang | city | Province of Nueva Ecija | Philippines | 15.35 | 120.8666667 | 72 | 60776 |
| Curva | city | Province of Nueva Ecija | Philippines | 15.7166667 | 120.9 | 187 | 62694 |
| Cuya | city | Province of Nueva Ecija | Philippines | 15.7819444 | 120.6647222 | 134 | 48285 |
| Cuyapa | city | Province of Nueva Ecija | Philippines | 15.4425 | 121.3469444 | 692 | 9285 |
| Cuyapo | city | Province of Nueva Ecija | Philippines | 15.7819444 | 120.6647222 | 134 | 48285 |
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