ICAO		IATA		Other		Location
				MD79		Worton [Nuodex Inc. Heliport], Maryland, US (30 mi / 48 km NE)
				24DC		Washington [George Washington University Heliport], District of Columbia, US (30 mi / 48 km W)
KDCA		DCA		DCA		Washington [Ronald Reagan Washington National Airport], District of Columbia, US (30 mi / 48 km W)
				3MD7		Baltimore [Green Terrace Heliport], Maryland, US (30 mi / 48 km N)
				77MD		Oxon Hill [National Harbor Heliport], Maryland, US (30 mi / 48 km SW)
				MD27		Eagle Harbor [Chalk Point Generating Sta Heliport], Maryland, US (30 mi / 49 km S)
				MD13		Towson [Black & Decker/Parking Lot 2 Heliport], Maryland, US (30 mi / 49 km N)
				MD58		Olney [Montgomery County Police Norwood Heliport], Maryland, US (30 mi / 49 km W)
				3MD8		Cambridge [Pokety Airport], Maryland, US (30 mi / 49 km SE)
				MD19		Chestertown [Hybarc Farm Airport], Maryland, US (30 mi / 49 km NE)
KJPN		JPN		JPN		Washington [Pentagon Army Heliport], District of Columbia, US (31 mi / 49 km W)
				MD04		Cambridge [Rossneck Airport], Maryland, US (31 mi / 50 km SE)
				DC06		Washington [MPD 2nd Heliport], District of Columbia, US (31 mi / 50 km W)
				MD72		Fort Washington [Fort Washington Medical Center Heliport], Maryland, US (31 mi / 50 km SW)
				DC09		Washington [Medstar Georgetown University Hospital Helistop], District of Columbia, US (31 mi / 50 km W)
KEDG		EDG		EDG		Edgewood Arsenal [Weide Army Heliport (Aberdeen Proving Ground)], Maryland, US (31 mi / 51 km N)
				88MD		Easton [Beaven Field], Maryland, US (32 mi / 51 km E)
				MD11		Chestertown [Wright Field], Maryland, US (32 mi / 51 km NE)
				MD82		Cambridge [Ragged Island Airport], Maryland, US (32 mi / 51 km S)
				MD14		Benedict [Robinson Airport], Maryland, US (32 mi / 52 km S)