| population | |
| Bretthausen | 208 |
| population | |
| Norken | 1000 |
 | Siegerland Airport | ~ 13.17 km |
| Bonn-Hangelar Airport | ~ 52.72 km |
| Cologne Bonn Airport | ~ 56.99 km |
| Wiesbaden Army Airfield | ~ 76.63 km |
| Frankfurt Airport | ~ 85.86 km |
| Frankfurt-Hahn Airport | ~ 93.34 km |
| Dortmund Airport | ~ 95.00 km |
| Düsseldorf Airport | ~ 104.09 km |
| Essen Mülheim Airport | ~ 104.50 km |
