Liberty Knolls airports ::
The nearest airport is BWI - Baltimore Washington Intl, located 59.3 km south east of Liberty Knolls.
Other airports nearby include IAD - Washington Dulles Intl (62.9 km south), DCA - Ronald Reagan Washington Natl (72.0 km south), ADW - Camp Springs Andrews Afb (Washington Dc Naf) (81.0 km south east), MDT - Harrisburg Intl (88.4 km north east),