Hallmark Woods airports ::
The nearest airport is BWI - Baltimore Washington Intl, located 21.1 km north of Hallmark Woods.
Other airports nearby include ADW - Camp Springs Andrews Afb (Washington Dc Naf) (27.1 km south west), DCA - Ronald Reagan Washington Natl (36.8 km south west), APG - Aberdeen Phillips Aaf (67.5 km north east), IAD - Washington Dulles Intl (70.1 km west),