| Armstrong |
| Armstrong (historical) |
| Armstrong Post Office (historical) |
| Concordia Lutheran Church Cemetery of Pickerel Lake |
| Conger Community Cemetery |
 | Albert Lea Municipal Airport | ~ 10.03 km |
| Austin Municipal Airport | ~ 43.27 km |
| Forest City Municipal Airport | ~ 45.65 km |
| Mason City Municipal Airport | ~ 53.61 km |
| Owatonna Degner Regional Airport | ~ 57.41 km |
| Fairmont Municipal Airport | ~ 76.20 km |
| Faribault Municipal Airport-Liz Wall Strohfus Field | ~ 78.72 km |
| Rochester International Airport | ~ 83.76 km |
| Algona Municipal Airport | ~ 89.29 km |
