| население | |
| Helferskirchen | 1174 |
| население | |
| Niederdorf |
 | Siegerland Airport | ~ 28.36 км |
| Bonn-Hangelar Airport | ~ 53.93 км |
| Cologne Bonn Airport | ~ 61.33 км |
| Wiesbaden Army Airfield | ~ 63.26 км |
| Frankfurt-Hahn Airport | ~ 74.40 км |
| Frankfurt Airport | ~ 75.17 км |
| Spangdahlem Air Base | ~ 100.25 км |
| Bitburg Airport | ~ 109.38 км |
| Dortmund Airport | ~ 112.29 км |
