ICAO		IATA		Other		Location
KHRI		HES		HRI		Hermiston [Muni], Oregon, US (110 mi / 176 km W)
				ID65		Coeur d'Alene [Driftwood Air Ranch Airport], Idaho, US (110 mi / 177 km N)
				OG47		Baker City [Three Valleys Ranch Heliport], Oregon, US (110 mi / 177 km S)
				5WA1		Mesa [Dorman Field], Washington, US (110 mi / 178 km W)
				59OR		Umatilla [McNary Dam Heliport], Oregon, US (111 mi / 178 km W)
				97WA		Mesa [Basin City Airfield], Washington, US (111 mi / 178 km W)
				U81		Cold Meadows Guard Station [Cold Meadows USFS Airport], Idaho, US (111 mi / 178 km SE)
				ID41		Yellow Pine [Stibnite Airport], Idaho, US (111 mi / 179 km SE)
				04WA		Spokane [Ox Meadows Airport], Washington, US (111 mi / 179 km N)
				WA89		Richland [Kadlec Regional Medical Center Heliport], Washington, US (111 mi / 179 km W)
				17ID		Midvale [Coyote Ridge Airport], Idaho, US (111 mi / 179 km S)
				WN92		Spokane [Sky Meadows Airpark], Washington, US (111 mi / 179 km N)
				OG09		Hermiston [Good Shepherd Hospital Heliport], Oregon, US (112 mi / 180 km W)
				ID55		Cascade [Cascade Medical Center Heliport], Idaho, US (112 mi / 181 km SE)
KRLD		RLD		RLD		Richland, Washington, US (113 mi / 181 km W)
				S70		Othello [Muni], Washington, US (114 mi / 183 km NW)
				S83		Kellogg [Shoshone County Airport], Idaho, US (114 mi / 183 km N)
				8WT0		Medical Lake [Eastern State Hospital EMS Heliport], Washington, US (114 mi / 183 km N)
				2WA8		Harrington [Kramer Ranch Airport], Washington, US (114 mi / 183 km NW)
				33WA		Warden [Franz Ranch Airport], Washington, US (114 mi / 184 km NW)