Principio Furnace airports ::
The nearest airport is APG - Aberdeen Phillips Aaf, located 16.4 km south west of Principio Furnace.
Other airports nearby include ILG - Wilmington New Castle (38.9 km east), DOV - Dover Afb (69.9 km south east), BWI - Baltimore Washington Intl (70.1 km south west), PHL - Philadelphia Intl (75.9 km north east),