Horse Shoe Curve airports ::
The nearest airport is IAD - Washington Dulles Intl, located 40.0 km south east of Horse Shoe Curve.
Other airports nearby include DCA - Ronald Reagan Washington Natl (77.1 km south east), ADW - Camp Springs Andrews Afb (Washington Dc Naf) (92.6 km east), BWI - Baltimore Washington Intl (103.1 km east), AOO - Altoona Blair Co (136.4 km north),