Halley Estates airports ::
The nearest airport is ADW - Camp Springs Andrews Afb (Washington Dc Naf), located 26.4 km north of Halley Estates.
Other airports nearby include DCA - Ronald Reagan Washington Natl (30.6 km north), NHK - Patuxent River Nas (57.9 km south east), IAD - Washington Dulles Intl (59.0 km north west), BWI - Baltimore Washington Intl (70.3 km north),