ICAO		IATA		Other		Location
				23MD		Chestertown [Breezecroft SPB], Maryland, US (27 mi / 44 km NE)
				DC52		Washington [Sibley Memorial Hospital Heliport], District of Columbia, US (27 mi / 44 km W)
				3MD7		Baltimore [Green Terrace Heliport], Maryland, US (28 mi / 44 km N)
				MD46		Dayton [Glenair Airport], Maryland, US (28 mi / 45 km NW)
				MD68		Stevenson [Berg's Field Heliport], Maryland, US (28 mi / 45 km N)
				5MD1		Brooklandville [Brooklandville Heliport], Maryland, US (28 mi / 46 km N)
				MD72		Fort Washington [Fort Washington Medical Center Heliport], Maryland, US (28 mi / 46 km SW)
				MD21		Centreville [Ashland Landing Farm Airport], Maryland, US (29 mi / 46 km E)
				84VA		Langley [CIA Headquarters Heliport], Virginia, US (30 mi / 48 km W)
				1MD5		Laytonsville [Federal Support Center Heliport], Maryland, US (30 mi / 48 km NW)
				9VA2		Alexandria [Inova Alexandria Hospital Heliport], Virginia, US (30 mi / 48 km SW)
				0MD9		Prince Frederick [Calvert Health Medical Center Heliport], Maryland, US (31 mi / 50 km S)
				4MD5		Prince Frederick [Hunting Creek Farm Airport], Maryland, US (31 mi / 50 km S)
				VA82		Alexandria [Mount Vernon Hospital Heliport], Virginia, US (31 mi / 50 km SW)
KEDG		EDG		EDG		Edgewood Arsenal [Weide Army Heliport (Aberdeen Proving Ground)], Maryland, US (31 mi / 50 km NE)
				MD27		Eagle Harbor [Chalk Point Generating Sta Heliport], Maryland, US (32 mi / 51 km S)
KGAI		GAI		GAI		Gaithersburg [Montgomery County Airpark], Maryland, US (32 mi / 51 km W)
				MD23		Church Hill [Kennersley Airport], Maryland, US (32 mi / 51 km E)
KESN		ESN		ESN		Easton [Easton/Newnam Field], Maryland, US (32 mi / 52 km SE)
				1MD7		Rockville [Shady Grove Adventist Hospital Heliport], Maryland, US (32 mi / 52 km W)