| population | |
| Allen | |
| Allen Grove School (historical) | |
| Allens Grove Cemetery | |
| Ash Grove School (historical) | |
| Buxtom Hill |
 | General Wayne A. Downing Peoria International Airport | ~ 43.27 km |
| Abraham Lincoln Capital Airport | ~ 48.05 km |
| Central Illinois Regional Airport at Bloomington-Normal | ~ 66.75 km |
| Decatur Airport | ~ 83.43 km |
| Macomb Municipal Airport | ~ 88.44 km |
| Galesburg Municipal Airport | ~ 98.36 km |
| Rinkenberger Restricted Landing Area | ~ 106.25 km |
| University of Illinois Willard Airport | ~ 120.36 km |
| Illinois Valley Regional Airport-Walter A Duncan Field | ~ 126.97 km |
