ICAO		IATA		Other		Location
				17MD		Baltimore [Johns Hopkins Hospital Critical Care Tower Heliport], Maryland, US (34 mi / 54 km N)
				3MD5		Hurlock [Hidden Hills Airport], Maryland, US (34 mi / 54 km SE)
				MD79		Worton [Nuodex Inc. Heliport], Maryland, US (34 mi / 54 km NE)
				12MD		Baltimore [St. Agnes Health Care Heliport], Maryland, US (34 mi / 54 km NW)
				MD71		Baltimore [University of Maryland Shock Trauma Center Heliport], Maryland, US (34 mi / 54 km N)
				DC04		Washington [Spirit of Washington Heliport], District of Columbia, US (34 mi / 54 km W)
				0MD3		Baltimore [Johns Hopkins Hospital Heliport], Maryland, US (34 mi / 54 km N)
				DC17		Washington [Children's Hospital Heliport], District of Columbia, US (34 mi / 54 km W)
				PLNM		Washington [President Lincoln and Soldiers' Home NM (President Lincoln and Soldiers' Home National Monument)], District of Columbia, US (34 mi / 54 km W)
				DC08		Washington [WHC Heliport], District of Columbia, US (34 mi / 55 km W)
KMTN		MTN		MTN		Baltimore [Martin State Airport], Maryland, US (34 mi / 55 km N)
				6MD9		Takoma Park [Washington Adventist Hospital Heliport], Maryland, US (34 mi / 55 km W)
		WAS				Washington [Metro Area], District of Columbia, US (34 mi / 55 km W)
KDCA		DCA		DCA		Washington [Ronald Reagan Washington National Airport], District of Columbia, US (34 mi / 55 km W)
				DC01		Washington [Washington Post Heliport], District of Columbia, US (35 mi / 56 km W)
		ZBP				Baltimore [Penn Station], Maryland, US (35 mi / 56 km N)
				DC16		Washington [MPD 3rd District Heliport], District of Columbia, US (35 mi / 56 km W)
				8MD4		Greensboro [Spiering Airport], Maryland, US (35 mi / 56 km E)
				00MD		Federalsburg [Slater Field], Maryland, US (35 mi / 57 km E)
				24DC		Washington [George Washington University Heliport], District of Columbia, US (35 mi / 57 km W)