ICAO		IATA		Other		Location
				30WA		Waitsburg [Weller Canyon Airport], Washington, US (43 mi / 70 km SE)
				52WT		Touchet [Galt's Gulch Airport], Washington, US (44 mi / 71 km SE)
				73WT		Hooper [McGregor Airport], Washington, US (44 mi / 71 km E)
				M94		Mattawa [Desert Aire Regional], Washington, US (44 mi / 71 km W)
				S40		Prosser, Washington, US (45 mi / 73 km SW)
				S95		College Place [Martin Field], Washington, US (46 mi / 74 km SE)
KMWH		MWH		MWH		Moses Lake [Grant County Intl], Washington, US (46 mi / 74 km N)
				59OR		Umatilla [McNary Dam Heliport], Oregon, US (47 mi / 75 km S)
				2WA9		Huntsville [Touchet Valley Airport], Washington, US (47 mi / 76 km SE)
				16W		Starbuck [Little Goose Lock and Dam Airport], Washington, US (48 mi / 77 km E)
				5WA3		Walla Walla [St. Mary Medical Center Heliport], Washington, US (48 mi / 77 km SE)
				33S		Ritzville [Pru Field], Washington, US (48 mi / 77 km NE)
KALW		ALW		ALW		Walla Walla [Walla Walla Regional], Washington, US (48 mi / 77 km SE)
				WN94		Ritzville [East Adams Rural Hospital Heliport], Washington, US (48 mi / 77 km NE)
				WN06		Walla Walla [Providence Southgate Medical Park Heliport], Washington, US (48 mi / 78 km SE)
				WA10		Walla Walla [Page Airport], Washington, US (49 mi / 79 km SE)
				1S5		Sunnyside [Muni], Washington, US (49 mi / 79 km W)
				9OR4		Milton/Freewater [King's Airport], Oregon, US (52 mi / 83 km SE)
				OG09		Hermiston [Good Shepherd Hospital Heliport], Oregon, US (53 mi / 85 km S)
KHRI		HES		HRI		Hermiston [Muni], Oregon, US (53 mi / 86 km S)