| population | |
| Berne | |
| Charter Oak | 492 |
| Charter Oak (historical) | |
| Charter Oak - Ute High School | |
| Charter Oak - Ute Junior High School | |
| Charter Oak Cemetery |
 | Denison Municipal Airport | ~ 21.93 km |
| Storm Lake Municipal Airport | ~ 65.09 km |
| Arthur N Neu Airport | ~ 68.19 km |
| Sioux Gateway Airport / Brigadier General Bud Day Field | ~ 72.41 km |
| Atlantic Municipal Airport | ~ 88.44 km |
| Eppley Airfield | ~ 89.55 km |
| Le Mars Municipal Airport | ~ 90.96 km |
| Council Bluffs Municipal Airport | ~ 92.18 km |
| Scribner State Airport | ~ 99.11 km |
