| population | |
| Burgruine Hartenfels | |
| Hartenfels | 871 |
| population | |
| Hartenfelser Kopf | |
| Schloss-Berg |
 | Siegerland Airport | ~ 25.05 km |
| Bonn-Hangelar Airport | ~ 49.35 km |
| Cologne Bonn Airport | ~ 56.04 km |
| Wiesbaden Army Airfield | ~ 69.64 km |
| Frankfurt-Hahn Airport | ~ 79.33 km |
| Frankfurt Airport | ~ 81.05 km |
| Spangdahlem Air Base | ~ 103.14 km |
| Dortmund Airport | ~ 105.51 km |
| Düsseldorf Airport | ~ 107.11 km |
