| Locality | Latitude | Longitude |
|---|---|---|
| Saltillo | 15.491481 | -92.445161 |
| San Francisco | 15.4977 | -92.453198 |
| Siltepec | 15.518904 | -92.485751 |
| Belisario Domínguez | 15.518918 | -92.4855 |
| El Letrero | 15.517854 | -92.468906 |
| El Manguito | 15.526129 | -92.477398 |
| Las Flores (Loma Bonita) | 15.531101 | -92.476437 |
| Montebello | 15.51214 | -92.487632 |
| Nueva Jerusalén | 15.51369 | -92.478688 |
| Plan de Ayala | 15.514771 | -92.460406 |
| Vergel el Naranjo | 15.521987 | -92.454005 |
| Villa Morelos | 15.492296 | -92.468413 |
| Villaflores | 15.515273 | -92.444113 |
| Siltepec | 15.51583 | -92.46889 |
| Siltepec | 15.58028 | -92.405 |
| Siltepec | 15.53247 | -92.405102 |
| Siltepec | 15.59532 | -92.376457 |
| Siltepec | 15.51444 | -92.46056 |
| Siltepec | 15.55167 | -92.43333 |
| Siltepec | 15.4812 | -92.453846 |
| Siltepec | 15.521987 | -92.454005 |
| Siltepec | 15.492375 | -92.468325 |
| Siltepec | 15.56194 | -92.469121 |
| Siltepec | 15.49429 | -92.461971 |
| Unión Altamira | 15.485561 | -92.451137 |
| Unión Villa Nueva | 15.499516 | -92.447317 |