The nearest airport is ESS - Essen Mulheim, located 41.4 km south of Freiheit.
Other airports nearby include DUS - Duesseldorf Dusseldorf (53.2 km south), ENS - Enschede Twenthe (56.1 km north), DTM - Dortmund (61.6 km south east), MGL - Moenchengladbach Monchengladbach (63.5 km south),