| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Comachi | city | Sonora | Mexico | 29.54 | -109.64 | 1715 | 226 |
| Comachi | city | Sonora | Mexico | 29.83 | -109.72 | 2509 | 298 |
| Comalito | city | Sonora | Mexico | 30.48 | -109.98 | 3349 | 149 |
| Comaquito | city | Sonora | Mexico | 30.81 | -110.70 | 3349 | 447 |
| Comateto | city | Sonora | Mexico | 30.47 | -110.02 | 3349 | 149 |
| Comatito | city | Sonora | Mexico | 30.48 | -109.98 | 3349 | 149 |
| Comeche | city | Sonora | Mexico | 30.29 | -110.19 | 2650 | 149 |
| Comita | city | Sonora | Mexico | 29.25 | -111.45 | 830 | 894 |
| Comito | city | Sonora | Mexico | 29.21 | -110.13 | 1952 | 297 |
| Comori | city | Sonora | Mexico | 27.43 | -109.17 | 830 | 149 |
| Compañía | city | Sonora | Mexico | 30.27 | -111.48 | 2509 | 0 |
| Compostela de las Amapas | city | Sonora | Mexico | 26.91 | -108.93 | 859 | 298 |
| Compuerta Trienta y Ocho | city | Sonora | Mexico | 26.92 | -109.45 | 127 | 1996 |
| Compuertas | city | Sonora | Mexico | 27.61 | -110.26 | 127 | 1043 |
| Comunidad Los Horcones | city | Sonora | Mexico | 28.73 | -110.42 | 1669 | 0 |
| Comunidad San Miguel | city | Sonora | Mexico | 30.13 | -111.10 | 2509 | 3726 |
| Comunidad de los Horcones | city | Sonora | Mexico | 28.73 | -110.42 | 1669 | 0 |