Green Wood Knolls airports ::
The nearest airport is DCA - Ronald Reagan Washington Natl, located 24.5 km south of Green Wood Knolls.
Other airports nearby include ADW - Camp Springs Andrews Afb (Washington Dc Naf) (33.9 km south east), IAD - Washington Dulles Intl (36.2 km south west), BWI - Baltimore Washington Intl (36.6 km east), APG - Aberdeen Phillips Aaf (89.3 km north east),