ICAO		IATA		Other		Location
				MD28		Easton [Ewing Airport], Maryland, US (42 mi / 68 km SE)
				1DE4		Middletown [Christina Care Health System Heliport], Delaware, US (42 mi / 68 km E)
				MD34		Gaithersburg [Gaithersburg Heliport], Maryland, US (42 mi / 68 km W)
				MD20		Taneytown [Makoutz Airport], Maryland, US (42 mi / 68 km NW)
				09W		Washington [South Capitol Street Heliport], District of Columbia, US (43 mi / 68 km SW)
				1MD7		Rockville [Shady Grove Adventist Hospital Heliport], Maryland, US (43 mi / 69 km W)
				8MD4		Greensboro [Spiering Airport], Maryland, US (43 mi / 69 km SE)
				24DC		Washington [George Washington University Heliport], District of Columbia, US (43 mi / 69 km SW)
				DC04		Washington [Spirit of Washington Heliport], District of Columbia, US (43 mi / 69 km SW)
		WAS				Washington [Metro Area], District of Columbia, US (43 mi / 69 km SW)
				DE34		Townsend [Townsend A Airport], Delaware, US (43 mi / 69 km E)
		BZS				Washington [Buzzards Point SPB], District of Columbia, US (43 mi / 69 km SW)
				PN39		New London [Founding Fathers Field], Pennsylvania, US (43 mi / 69 km NE)
				1MD8		Westminster/Silver Run [Mayberry Run Airport], Maryland, US (43 mi / 69 km NW)
				8MD5		Libertytown [Flying H Farm Airport], Maryland, US (43 mi / 70 km W)
				14PS		Quarryville [Hideaway Ultralight Flightpark], Pennsylvania, US (43 mi / 70 km NE)
				DC09		Washington [Medstar Georgetown University Hospital Helistop], District of Columbia, US (43 mi / 70 km SW)
				MD26		Westminster [Alyssa Taylor Heliport], Maryland, US (43 mi / 70 km NW)
				DC52		Washington [Sibley Memorial Hospital Heliport], District of Columbia, US (44 mi / 70 km SW)
				6MD1		Denton [Dileo Field], Maryland, US (44 mi / 70 km SE)