ICAO		IATA		Other		Location
				OK90		Duncan [Rocket Ranch Airport], Oklahoma, US (38 mi / 61 km SW)
				OL45		Oklahoma City [Tornado Allie Heliport], Oklahoma, US (39 mi / 62 km N)
				50OK		Oklahoma City [Integris Southwest Medical Center Heliport], Oklahoma, US (39 mi / 63 km N)
				2OK2		Midwest City [Twin Lakes Airport], Oklahoma, US (40 mi / 64 km NE)
				5OK7		Oklahoma City [Jernigan Drilling Heliport], Oklahoma, US (41 mi / 65 km N)
				8OK9		Oklahoma City [Nu-Tech Energy Company Heliport], Oklahoma, US (41 mi / 65 km N)
				99OK		Oklahoma City [Warren Cat Heliport], Oklahoma, US (41 mi / 66 km N)
KTIK		TIK		TIK		Oklahoma City [Tinker AFB], Oklahoma, US (41 mi / 66 km NE)
				OK57		Oklahoma City [Boeing Mrotc Heliport], Oklahoma, US (41 mi / 66 km NE)
				25OK		Comanche [Wildlife Ranch Airport], Oklahoma, US (42 mi / 68 km SW)
KFSI		FSI		FSI		Fort Sill [Henry Post AAF Airport (Fort Sill)], Oklahoma, US (42 mi / 68 km W)
				OK11		Comanche [Ksa Orchards Airport], Oklahoma, US (43 mi / 68 km SW)
KRCE				RCE		Oklahoma City [Clarence E Page Muni], Oklahoma, US (43 mi / 68 km N)
				3OK4		Oklahoma City [St. Anthony Heliport], Oklahoma, US (43 mi / 69 km N)
				OL29		Elgin [Echo Mountain Airfield], Oklahoma, US (43 mi / 69 km W)
				8OK2		El Reno [Baker Airstrip], Oklahoma, US (43 mi / 69 km N)
				OK07		Lawton [DJS Airport], Oklahoma, US (43 mi / 69 km SW)
				97OK		Oklahoma City [Presbyterian Hospital Heliport], Oklahoma, US (43 mi / 69 km N)
				9OK1		Oklahoma City [Omh Heliport], Oklahoma, US (43 mi / 70 km N)
				OK08		Lawton [Hill Top Airport], Oklahoma, US (44 mi / 70 km SW)