ICAO		IATA		Other		Location
				VA74		Mineral [Caton South Heliport], Virginia, US (42 mi / 67 km SW)
				MD02		Leonardtown [St. Mary's Hospital East Heliport], Maryland, US (42 mi / 67 km SE)
				VA60		Unison [Flying Horse Farm Balloonport], Virginia, US (42 mi / 68 km NW)
				MD34		Gaithersburg [Gaithersburg Heliport], Maryland, US (43 mi / 69 km N)
				8MD7		Leonardtown [Deerfield Airport], Maryland, US (43 mi / 69 km SE)
KOMH				OMH		Orange [Orange County Airport], Virginia, US (43 mi / 70 km SW)
				MD58		Olney [Montgomery County Police Norwood Heliport], Maryland, US (44 mi / 70 km NE)
KGAI		GAI		GAI		Gaithersburg [Montgomery County Airpark], Maryland, US (44 mi / 71 km N)
				VG43		Madison [Arrowpoint Airport], Virginia, US (44 mi / 71 km W)
				6VG8		Leesburg [Longview Heliport], Virginia, US (44 mi / 71 km N)
				MD45		Leonardtown [Hampton Airport], Maryland, US (44 mi / 71 km SE)
				MD37		Laurel [Citizens Bank Headquarters Heliport], Maryland, US (45 mi / 72 km NE)
				18MD		Olney [Medstar Montgomery Medical Center Heliport], Maryland, US (45 mi / 72 km N)
				74MD		Laurel [Laurel Medical Center Heliport], Maryland, US (45 mi / 72 km NE)
				MD22		Deale, Maryland, US (45 mi / 73 km E)
				7W4		Bumpass [Lake Anna Airport], Virginia, US (46 mi / 73 km SW)
				1VG2		Montross [Whitehall Farm Airport], Virginia, US (46 mi / 74 km SE)
		LTW		2W6		Leonardtown [St. Mary's County Regional], Maryland, US (46 mi / 74 km E)
				VA89		Tappahannock [Doves Nest Field], Virginia, US (46 mi / 74 km SE)
				9VA5		Bluemont [Bluegrass Heliport], Virginia, US (46 mi / 75 km NW)