ICAO		IATA		Other		Location
				24MD		Baltimore [Marriott Parking Garage "Rooftop" Heliport], Maryland, US (29 mi / 47 km NE)
				MD10		Baltimore [Baltimore Police Department Heliport], Maryland, US (29 mi / 47 km NE)
				4MD		Baltimore [Pier 7 Heliport], Maryland, US (29 mi / 47 km NE)
				MD83		La Plata [Ty-Ti-To Airport], Maryland, US (29 mi / 47 km S)
				0MD9		Prince Frederick [Calvert Health Medical Center Heliport], Maryland, US (30 mi / 48 km SE)
				MD14		Benedict [Robinson Airport], Maryland, US (30 mi / 48 km S)
				17MD		Baltimore [Johns Hopkins Hospital Critical Care Tower Heliport], Maryland, US (30 mi / 49 km NE)
		ZBP				Baltimore [Penn Station], Maryland, US (30 mi / 49 km NE)
				0MD3		Baltimore [Johns Hopkins Hospital Heliport], Maryland, US (30 mi / 49 km NE)
				W29		Stevensville [Bay Bridge Airport], Maryland, US (30 mi / 49 km E)
				MD47		Lisbon [Barnes Airport], Maryland, US (30 mi / 49 km N)
KIAD		IAD		IAD		Washington [Washington Dulles Intl], District of Columbia, US (31 mi / 50 km W)
				06MD		Baltimore [Johns Hopkins Bayview Medical Center Heliport], Maryland, US (31 mi / 50 km NE)
				MD05		Welcome [Finagin Airfield], Maryland, US (31 mi / 51 km SW)
				44MD		Baltimore [Union Memorial Hospital Heliport], Maryland, US (32 mi / 51 km NE)
				8MD3		Baltimore [Sinai II Heliport], Maryland, US (32 mi / 51 km N)
				2MD3		Boyds [Fly Away Farm Airport], Maryland, US (32 mi / 52 km NW)
				8MD0		Woodbine [Suzie Field], Maryland, US (32 mi / 52 km N)
				8MD2		Baltimore [Montebello Filtration Plant Heliport], Maryland, US (33 mi / 53 km NE)
				62MD		Prince Frederick [Sandy Point Airport], Maryland, US (33 mi / 53 km SE)