ICAO		IATA		Other		Location
KPPO		LPO		PPO		La Porte [Muni], Indiana, US (20 mi / 32 km N)
				5IN4		Valparaiso [Wyckoff Airstrip], Indiana, US (21 mi / 34 km NW)
				3II8		Bremen [Birkey Airport (Private)], Indiana, US (21 mi / 34 km NE)
				2IN3		Medaryville [Tatertown Airport], Indiana, US (22 mi / 35 km SW)
				98IN		La Porte [La Porte Hospital Heliport], Indiana, US (22 mi / 35 km N)
KVPZ		VPZ		VPZ		Valparaiso [Porter County Regional], Indiana, US (23 mi / 36 km NW)
				2IN4		Argos [Scott Field], Indiana, US (23 mi / 37 km E)
				68IN		Wheatfield [Alley Oop Airport], Indiana, US (23 mi / 37 km SW)
				IN04		Kouts [Sojourner Field], Indiana, US (24 mi / 39 km W)
				IN10		Kewanna [Plummer Airport], Indiana, US (25 mi / 40 km SE)
				4IN5		Bourbon [Ball Field], Indiana, US (25 mi / 40 km E)
				IN27		Francesville [Culp Airport], Indiana, US (26 mi / 41 km SW)
				8IN8		Bremen [Community Hospital of Bremen Heliport], Indiana, US (26 mi / 43 km NE)
				II12		Grass Creek [Dague Strip], Indiana, US (27 mi / 43 km SE)
				IN21		Francesville [Gutwein Airport], Indiana, US (28 mi / 45 km SW)
				IN32		Francesville [Hallmark Airport], Indiana, US (28 mi / 45 km SW)
				46II		Valparaiso [Northwest Health - Porter Heliport], Indiana, US (28 mi / 45 km NW)
KRCR		RCR		RCR		Rochester [Fulton County Airport], Indiana, US (28 mi / 45 km SE)
				3IN7		South Bend [Chain-O-Lakes Airport], Indiana, US (29 mi / 46 km NE)
				IN24		Michigan City [Franciscan Health Michigan City Heliport], Indiana, US (29 mi / 46 km NW)