| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Cabolotan | city | Province of Romblon | Philippines | 12.6016667 | 122.1241667 | 59 | 21229 |
| Cabolutan | city | Province of Romblon | Philippines | 12.6016667 | 122.1241667 | 59 | 21229 |
| Cabugaan | city | Province of Romblon | Philippines | 12.6658333 | 122.235 | 475 | 4814 |
| Cabugao | city | Province of Romblon | Philippines | 12.25 | 122 | 3 | 17713 |
| Cabungahan | city | Province of Romblon | Philippines | 12.1661111 | 122.0252778 | 32 | 11420 |
| Cagbagacay | city | Province of Romblon | Philippines | 12.5833333 | 122.1166667 | 331 | 22648 |
| Cagboaya | city | Province of Romblon | Philippines | 12.5666667 | 122.1166667 | 324 | 22648 |
| Cagmaya | city | Province of Romblon | Philippines | 12.6172222 | 122.04 | 498 | 10367 |
| Cahawagan | city | Province of Romblon | Philippines | 12.1144444 | 122.0225 | 0 | 4565 |
| Cajidiocan | city | Province of Romblon | Philippines | 12.3705556 | 122.6866667 | 36 | 7291 |
| Cajimos | city | Province of Romblon | Philippines | 12.5966667 | 122.2772222 | 383 | 15634 |
| Calabago | city | Province of Romblon | Philippines | 12.5233333 | 122.3233333 | 0 | 22743 |
| Calabasag | city | Province of Romblon | Philippines | 12.4441667 | 122.0130556 | 187 | 29477 |
| Calabasahan | city | Province of Romblon | Philippines | 12.9183333 | 121.695 | 134 | 4813 |
| Calabogo | city | Province of Romblon | Philippines | 12.5233333 | 122.3233333 | 0 | 22743 |
| Calagonsao | city | Province of Romblon | Philippines | 12.3511111 | 122.0938889 | 0 | 8096 |
| Calagunsao | city | Province of Romblon | Philippines | 12.3511111 | 122.0938889 | 0 | 8096 |
| Calangahan | city | Province of Romblon | Philippines | 12.3302778 | 122.5636111 | 173 | 5497 |
| Calangajan | city | Province of Romblon | Philippines | 12.3302778 | 122.5636111 | 173 | 5497 |
| Calapi | city | Province of Romblon | Philippines | 12.4416667 | 122.0566667 | 1092 | 25959 |
| Calatrava | city | Province of Romblon | Philippines | 12.6205556 | 122.0713889 | 282 | 19714 |
| Calisay | city | Province of Romblon | Philippines | 12.6316667 | 122.0875 | 659 | 12833 |
| Calogmaan | city | Province of Romblon | Philippines | 12.3166667 | 122.6 | 515 | 8498 |
| Calonacon | city | Province of Romblon | Philippines | 12.54 | 122.0102778 | 209 | 15836 |
| Calunacon | city | Province of Romblon | Philippines | 12.54 | 122.0102778 | 209 | 15836 |
| Camanglad | city | Province of Romblon | Philippines | 12.47 | 122.6222222 | 164 | 10249 |
| Camantao | city | Province of Romblon | Philippines | 12.4205556 | 122.038889 | 948 | 29477 |
| Cambajao | city | Province of Romblon | Philippines | 12.3577778 | 122.685 | 6 | 7291 |
| Cambalo | city | Province of Romblon | Philippines | 12.4522222 | 122.6369444 | 459 | 12453 |
| Cambaya | city | Province of Romblon | Philippines | 12.5397222 | 122.1352778 | 0 | 8276 |
| Cambejang | city | Province of Romblon | Philippines | 12.345 | 122.6816667 | 0 | 7291 |
| Cambihang | city | Province of Romblon | Philippines | 12.345 | 122.6816667 | 0 | 7291 |
| Cambijang | city | Province of Romblon | Philippines | 12.345 | 122.6816667 | 0 | 7291 |
| Cambijang | city | Province of Romblon | Philippines | 12.4241667 | 122.6841667 | 0 | 6607 |
| Cambulayan | city | Province of Romblon | Philippines | 12.4041667 | 122.6938889 | 0 | 8109 |
| Camogtong | city | Province of Romblon | Philippines | 12.5166667 | 122.0333333 | 423 | 15836 |
| Campalingo | city | Province of Romblon | Philippines | 12.2936111 | 122.6163889 | 9 | 8498 |
| Can-omyang | city | Province of Romblon | Philippines | 12.5933333 | 122.1344444 | 0 | 14249 |
| Canayo | city | Province of Romblon | Philippines | 12.1577778 | 121.9780556 | 3 | 10094 |
| Canbaya | city | Province of Romblon | Philippines | 12.5397222 | 122.1352778 | 0 | 8276 |
| Candayaga | city | Province of Romblon | Philippines | 12.3330556 | 122.6797222 | 0 | 4496 |
| Canduroy | city | Province of Romblon | Philippines | 12.2833333 | 122.0166667 | 406 | 21381 |
| Canduyong | city | Province of Romblon | Philippines | 12.3977778 | 121.9655556 | 114 | 25112 |
| Cangayo | city | Province of Romblon | Philippines | 12.1577778 | 121.9780556 | 3 | 10094 |
| Canguac | city | Province of Romblon | Philippines | 12.4944444 | 122.5047222 | 26 | 9976 |
| Cangumba | city | Province of Romblon | Philippines | 12.2916667 | 122.6380556 | 0 | 7861 |
| Canjalon | city | Province of Romblon | Philippines | 12.3127778 | 122.6666667 | 0 | 4496 |
| Canlapinig | city | Province of Romblon | Philippines | 12.3916667 | 122.4725 | 3 | 7854 |
| Canlatha | city | Province of Romblon | Philippines | 12.4627778 | 122.0125 | 282 | 20590 |
| Canloay | city | Province of Romblon | Philippines | 12.4880556 | 122.6227778 | 32 | 10249 |
| Canlomay | city | Province of Romblon | Philippines | 12.4358333 | 122.0433333 | 692 | 25959 |
| Canmasanag | city | Province of Romblon | Philippines | 12.4 | 122.5 | 144 | 10696 |
| Canoban | city | Province of Romblon | Philippines | 12.6183333 | 122.0594444 | 190 | 19714 |
| Canomiang | city | Province of Romblon | Philippines | 12.5933333 | 122.1344444 | 0 | 14249 |
| Canomiany | city | Province of Romblon | Philippines | 12.5933333 | 122.1344444 | 0 | 14249 |
| Canouac | city | Province of Romblon | Philippines | 12.4944444 | 122.5047222 | 26 | 9976 |
| Cantingas | city | Province of Romblon | Philippines | 12.3111111 | 122.5691667 | 0 | 5497 |
| Canumay | city | Province of Romblon | Philippines | 12.4358333 | 122.0433333 | 692 | 25959 |
| Capaclan | city | Province of Romblon | Philippines | 12.5888889 | 122.2769444 | 377 | 15634 |
| Carman | city | Province of Romblon | Philippines | 12.6186111 | 122.1180556 | 95 | 21229 |
| Carmen | city | Province of Romblon | Philippines | 12.6186111 | 122.1180556 | 95 | 21229 |
| Casanangan | city | Province of Romblon | Philippines | 12.2666667 | 122.0666667 | 0 | 13720 |
| Cataja | city | Province of Romblon | Philippines | 12.4686111 | 122.5194444 | 141 | 9976 |
| Catmon | city | Province of Romblon | Philippines | 12.4655556 | 122.6552778 | 29 | 7550 |
| Catolog | city | Province of Romblon | Philippines | 12.1747222 | 122.0236111 | 324 | 15751 |
| Cauayan | city | Province of Romblon | Philippines | 12.6333333 | 122.15 | 0 | 8893 |
| Cobrador | city | Province of Romblon | Philippines | 12.6588889 | 122.2438889 | 0 | 4814 |
| Cogon | city | Province of Romblon | Philippines | 12.0558333 | 121.9144444 | 167 | 6357 |
| Cogon | city | Province of Romblon | Philippines | 12.2933333 | 122.0672222 | 0 | 17314 |
| Cogon | city | Province of Romblon | Philippines | 12.5525 | 122.2972222 | 423 | 23021 |
| Colanocan | city | Province of Romblon | Philippines | 12.54 | 122.0102778 | 209 | 15836 |
| Colon-Colong | city | Province of Romblon | Philippines | 12.7833333 | 122.05 | 0 | 8279 |
| Concepcion | city | Province of Romblon | Philippines | 12.3975 | 122.0936111 | 6 | 9925 |
| Corcuera | city | Province of Romblon | Philippines | 12.7858333 | 122.0466667 | 0 | 8279 |
| Cuimbirayan | city | Province of Romblon | Philippines | 12.1722222 | 122.0366667 | 3 | 15751 |
| Culongculong | city | Province of Romblon | Philippines | 12.475 | 122.4536111 | 318 | 4942 |
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