ICAO		IATA		Other		Location
				9OR4		Milton/Freewater [King's Airport], Oregon, US (3 mi / 4 km W)
				OG33		Milton/Freewater [Oregon Sky Ranch Airport], Oregon, US (4 mi / 6 km S)
				WA10		Walla Walla [Page Airport], Washington, US (6 mi / 9 km N)
				S95		College Place [Martin Field], Washington, US (8 mi / 13 km N)
				WN06		Walla Walla [Providence Southgate Medical Park Heliport], Washington, US (9 mi / 14 km N)
				5WA3		Walla Walla [St. Mary Medical Center Heliport], Washington, US (9 mi / 15 km N)
				52WT		Touchet [Galt's Gulch Airport], Washington, US (10 mi / 15 km NW)
KALW		ALW		ALW		Walla Walla [Walla Walla Regional], Washington, US (12 mi / 19 km NE)
				83WA		Walla Walla [Darcy's Air Strip], Washington, US (13 mi / 20 km NE)
				OR18		Adams [Davis Heliport], Oregon, US (14 mi / 22 km SW)
				OG08		Helix [Curtis Airfield], Oregon, US (15 mi / 25 km SW)
				OG42		Pendleton [Quail Field], Oregon, US (22 mi / 35 km SW)
KPDT		PDT		PDT		Pendleton [Eastern Oregon Regional at Pendleton], Oregon, US (27 mi / 44 km SW)
				2WA9		Huntsville [Touchet Valley Airport], Washington, US (28 mi / 45 km NE)
				30WA		Waitsburg [Weller Canyon Airport], Washington, US (28 mi / 45 km N)
				46OR		Pendleton [Delamarter Heliport], Oregon, US (29 mi / 46 km SW)
				WN81		Pasco [Ice Harbor Dam Heliport], Washington, US (32 mi / 52 km NW)
				0WN2		Kennewick [Coopers Landing Airport], Washington, US (33 mi / 53 km NW)
				1OR5		Summerville [MacField], Oregon, US (33 mi / 53 km SE)
				6WA6		Pasco [Carr Airport], Washington, US (36 mi / 58 km NW)