ICAO		IATA		Other		Location
				W48		Baltimore [Essex Skypark Airport], Maryland, US (34 mi / 55 km N)
				MD10		Baltimore [Baltimore Police Department Heliport], Maryland, US (35 mi / 56 km N)
				MD28		Easton [Ewing Airport], Maryland, US (35 mi / 56 km E)
				06MD		Baltimore [Johns Hopkins Bayview Medical Center Heliport], Maryland, US (35 mi / 56 km N)
				17MD		Baltimore [Johns Hopkins Hospital Critical Care Tower Heliport], Maryland, US (35 mi / 56 km N)
				29MD		Cambridge [Umm Shore Medical Center Heliport at Cambridge], Maryland, US (35 mi / 57 km SE)
				0MD3		Baltimore [Johns Hopkins Hospital Heliport], Maryland, US (35 mi / 57 km N)
		ZBP				Baltimore [Penn Station], Maryland, US (36 mi / 58 km N)
				39MD		Leonardtown [Barton Hall Airfield], Maryland, US (36 mi / 58 km S)
				HATU		Harriet Tubman Underground Railroad National Historical Park [Harriet Tubman Underground Railroad NHP], Maryland, US (36 mi / 58 km SE)
				0MD2		Cobb Island [Squier Landing Airport], Maryland, US (37 mi / 59 km S)
KNHK		NHK		NHK		Patuxent River [NAS Patuxent River (Trapnell Field)], Maryland, US (37 mi / 59 km S)
				MD21		Centreville [Ashland Landing Farm Airport], Maryland, US (37 mi / 60 km NE)
				88MD		Easton [Beaven Field], Maryland, US (37 mi / 60 km E)
				1MD7		Rockville [Shady Grove Adventist Hospital Heliport], Maryland, US (37 mi / 60 km NW)
KCGE		CGE		CGE		Cambridge [Cambridge-Dorchester Regional], Maryland, US (37 mi / 60 km SE)
				44MD		Baltimore [Union Memorial Hospital Heliport], Maryland, US (37 mi / 60 km N)
				1MD5		Laytonsville [Federal Support Center Heliport], Maryland, US (37 mi / 60 km NW)
				8MD2		Baltimore [Montebello Filtration Plant Heliport], Maryland, US (38 mi / 61 km N)
				8MD7		Leonardtown [Deerfield Airport], Maryland, US (38 mi / 61 km S)