| население | |
| Illyria | |
| Illyria Community Church | |
| Illyria Post Office (historical) | |
| Illyria-Highland Cemetery | |
| Leo Post Office (historical) |
 | Decorah Municipal Airport | ~ 46.36 км |
| Prairie Du Chien Municipal Airport | ~ 47.54 км |
| Waukon Municipal Airport | ~ 49.22 км |
| Waterloo Regional Airport | ~ 68.86 км |
| Northeast Iowa Regional Airport | ~ 80.30 км |
| Dubuque Regional Airport | ~ 93.54 км |
| The Eastern Iowa Airport | ~ 108.73 км |
| La Crosse Regional Airport | ~ 117.85 км |
| Tri-County Regional Airport | ~ 126.78 км |
