ICAO		IATA		Other		Location
KHRI		HES		HRI		Hermiston [Muni], Oregon, US (53 mi / 86 km W)
				35WA		Washtucna [Fisher Ranch Airport], Washington, US (54 mi / 87 km N)
				59OR		Umatilla [McNary Dam Heliport], Oregon, US (54 mi / 87 km W)
				3WA4		Kahlotus [Watson Airport], Washington, US (55 mi / 88 km NW)
				05OR		Enterprise [6 Ranch Airport], Oregon, US (55 mi / 88 km SE)
				OG09		Hermiston [Good Shepherd Hospital Heliport], Oregon, US (56 mi / 89 km W)
				WA14		Connell [Connell City Airport], Washington, US (56 mi / 90 km NW)
				O62		Enterprise [B & H USFS Airport], Oregon, US (56 mi / 90 km E)
				18WA		Pasco [Pasco Heliport], Washington, US (56 mi / 90 km NW)
				WA30		Lacrosse [Muni], Washington, US (57 mi / 91 km N)
				WA89		Richland [Kadlec Regional Medical Center Heliport], Washington, US (57 mi / 91 km W)
				WN43		Colfax [Lower Granite Dam Heliport], Washington, US (58 mi / 94 km NE)
KRLD		RLD		RLD		Richland, Washington, US (58 mi / 94 km W)
				D69		Anatone [Rogersburg Airport], Washington, US (59 mi / 94 km E)
				8S4		Enterprise [Muni], Oregon, US (59 mi / 95 km SE)
				00W		Colfax [Lower Granite State Airport], Washington, US (59 mi / 95 km NE)
				78U		Lewiston [Snake River SPB], Idaho, US (59 mi / 96 km NE)
				37WA		Washtucna [Baumann Farm Inc. Airport], Washington, US (60 mi / 96 km N)
				WN31		Mesa [Slinkard Airfield], Washington, US (60 mi / 97 km NW)
				OR92		Echo [K2 Airport], Oregon, US (60 mi / 97 km W)