| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Castano | city | Pangasinan | Philippines | 16.10 | 120.52 | 164 | 73214 |
| Castañas | city | Quezon | Philippines | 13.87 | 121.55 | 0 | 27812 |
| Castaño | city | Pangasinan | Philippines | 16.09 | 120.49 | 150 | 83873 |
| Castaños | city | Cavite | Philippines | 14.16 | 120.82 | 990 | 56191 |
| Castellano | city | Nueva Ecija | Philippines | 15.32 | 120.94 | 55 | 98044 |
| Castilla | city | Masbate | Philippines | 13.12 | 123.05 | 78 | 8156 |
| Castilla | city | Sorsogon | Philippines | 12.95 | 123.88 | 0 | 18457 |
| Castilla | city | Leyte | Philippines | 11.14 | 124.93 | 68 | 25234 |
| Castillejos | city | Zambales | Philippines | 14.93 | 120.20 | 262 | 38618 |
| Castillo | city | Quezon | Philippines | 13.92 | 121.69 | 0 | 50325 |
| Castillo | city | Batangas | Philippines | 13.89 | 121.27 | 321 | 40998 |
| Castillo | city | Camarines Sur | Philippines | 13.73 | 123.12 | 3 | 20058 |
| Castillo | city | Masbate | Philippines | 13.17 | 122.86 | 0 | 457 |
| Castillo | city | Masbate | Philippines | 13.14 | 122.95 | 3 | 6407 |
| Castillo | city | Aklan | Philippines | 11.72 | 122.25 | 75 | 36473 |
| Castillo | city | Antique | Philippines | 11.28 | 122.08 | 830 | 18816 |
| Castillo | city | Tarlac | Philippines | 15.32 | 120.74 | 59 | 37899 |
| Castillo | city | Isabela | Philippines | 16.74 | 121.69 | 170 | 32436 |
| Castillo Park Subdivision | city | Las Pinas | Philippines | 14.43 | 121.02 | 65 | 699392 |
| Castillo Village | city | Nueva Vizcaya | Philippines | 16.36 | 120.89 | 3766 | 4567 |
| Castro | city | Tarlac | Philippines | 15.35 | 120.61 | 144 | 55650 |
| Castro | city | La Union | Philippines | 16.88 | 120.47 | 328 | 43756 |
| Castuli | city | Pampanga | Philippines | 14.92 | 120.68 | 16 | 170564 |
| Castuly | city | Pampanga | Philippines | 14.92 | 120.68 | 16 | 170564 |