Hampshire Knolls airports ::
The nearest airport is DCA - Ronald Reagan Washington Natl, located 13.4 km south of Hampshire Knolls.
Other airports nearby include ADW - Camp Springs Andrews Afb (Washington Dc Naf) (20.7 km south east), BWI - Baltimore Washington Intl (36.5 km north east), IAD - Washington Dulles Intl (40.0 km west), APG - Aberdeen Phillips Aaf (90.3 km north east),