| население | |
| Clarks Cemetery | |
| Hardin | 542 |
| Hardin - Central Elementary School | |
| Hardin - Central High School | |
| Hardin Cemetery | |
| Hardin Fire Protection District | |
| Hardin Police Department | |
| Hickory Grove Church |
 | Marshall Memorial Municipal Airport | ~ 57.94 км |
| Whiteman Air Force Base | ~ 66.11 км |
| Charles B. Wheeler Downtown Airport | ~ 68.05 км |
| Kansas City International Airport | ~ 76.05 км |
| Sedalia Memorial Airport | ~ 85.40 км |
| Johnson County Executive Airport | ~ 92.07 км |
| Sherman Army Air Field | ~ 93.75 км |
| New Century AirCenter Airport | ~ 104.40 км |
| Rosecrans Memorial Airport | ~ 107.36 км |
