Altenberg airports ::
The nearest airport is GRZ - Graz, located 20.3 km south west of Altenberg.
Other airports nearby include MBX - Maribor (70.9 km south), KLU - Klagenfurt (Worthersee Intl) (111.9 km south west), VIE - Vienna Schwechat (131.0 km north east), LJU - Ljubliana Ljubljana (134.0 km south west),