Patuxent Knolls airports ::
The nearest airport is NHK - Patuxent River Nas, located 34.1 km south east of Patuxent Knolls.
Other airports nearby include ADW - Camp Springs Andrews Afb (Washington Dc Naf) (38.3 km north), DCA - Ronald Reagan Washington Natl (49.6 km north west), BWI - Baltimore Washington Intl (76.1 km north), IAD - Washington Dulles Intl (82.6 km north west),