| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Kan-Chun-Junga | city | Sonora | Mexico | 29.64 | -111.96 | 866 | 0 |
| Kananėja | city | Sonora | Mexico | 30.99 | -110.29 | 5196 | 20389 |
| Kay Margarita | city | Sonora | Mexico | 29.69 | -110.93 | 1669 | 298 |
| Kennedy | city | Sonora | Mexico | 30.52 | -111.11 | 2509 | 5753 |
| Kilometro Ciento Siete | city | Sonora | Mexico | 26.68 | -109.25 | 183 | 4843 |
| Kilometro Cinco (Alvaro Obregon) | city | Sonora | Mexico | 30.20 | -109.79 | 2854 | 298 |
| Kilometro Doce | city | Sonora | Mexico | 27.61 | -109.92 | 154 | 39922 |
| Kilometro Sesenta | city | Sonora | Mexico | 30.85 | -110.84 | 3349 | 447 |
| Kilometro Veinte | city | Sonora | Mexico | 26.96 | -109.58 | 68 | 9007 |
| Kilometro Veinticinco | city | Sonora | Mexico | 31.13 | -109.57 | 4189 | 132 |
| Kilómetro Ciento Uno | city | Sonora | Mexico | 26.64 | -109.21 | 200 | 4914 |
| Kilómetro Cinco | city | Sonora | Mexico | 30.20 | -109.80 | 2831 | 298 |
| Kilómetro Cuarenta y Cuatro | city | Sonora | Mexico | 28.90 | -111.33 | 331 | 894 |
| Kilómetro Diecisiete | city | Sonora | Mexico | 26.97 | -109.56 | 82 | 6903 |
| Kilómetro Nueve | city | Sonora | Mexico | 27.65 | -109.90 | 170 | 12099 |
| Kilómetro Siete | city | Sonora | Mexico | 27.66 | -109.92 | 164 | 11298 |
| Kino | city | Sonora | Mexico | 28.69 | -111.66 | 65 | 894 |
| Kino | city | Sonora | Mexico | 28.82 | -111.94 | 6 | 507 |
| Kino | city | Sonora | Mexico | 27.61 | -110.34 | 85 | 1043 |
| Kino Nuevo | city | Sonora | Mexico | 28.86 | -112.01 | 0 | 370 |
| Kino Nuevo | city | Sonora | Mexico | 28.85 | -111.98 | 0 | 503 |
| Kino Rancho Aereo | city | Sonora | Mexico | 28.93 | -111.75 | 68 | 894 |
| Kino Viejo | city | Sonora | Mexico | 28.82 | -111.94 | 6 | 507 |
| Kino del Mar | city | Sonora | Mexico | 28.81 | -111.93 | 3 | 515 |
| Kitovaca | city | Sonora | Mexico | 31.27 | -110.60 | 4550 | 149 |
| Kiwis | city | Sonora | Mexico | 28.66 | -111.64 | 65 | 894 |
| Klondike | city | Sonora | Mexico | 30.36 | -110.46 | 4271 | 0 |
| Klondyke | city | Sonora | Mexico | 30.36 | -110.46 | 4271 | 0 |
| Kosterlitzky | city | Sonora | Mexico | 31.27 | -110.59 | 4589 | 149 |