The nearest airport is ERF - Erfurt, located 81.9 km north east of Ketten.
Other airports nearby include ZNF - Hanau Aaf (86.2 km south west), KSF - Kassel Calden (94.6 km north west), GHF - Giebelstadt Aaf (109.6 km south), FRA - Frankfurt Main (119.8 km south west),