ICAO		IATA		Other		Location
				HRNM		Hanford Reach National Monument [Hanford Reach NM], Washington, US (32 mi / 51 km NW)
				52WT		Touchet [Galt's Gulch Airport], Washington, US (34 mi / 54 km E)
				OL02		Echo [West Buttercreek Airport], Oregon, US (36 mi / 58 km S)
				OG08		Helix [Curtis Airfield], Oregon, US (37 mi / 59 km SE)
KPDT		PDT		PDT		Pendleton [Eastern Oregon Regional at Pendleton], Oregon, US (38 mi / 60 km SE)
				1S5		Sunnyside [Muni], Washington, US (38 mi / 61 km W)
				WA14		Connell [Connell City Airport], Washington, US (38 mi / 62 km NE)
				WA00		Alderdale [Mercer Ranch Airport], Washington, US (38 mi / 62 km SW)
				M50		Boardman, Oregon, US (38 mi / 62 km SW)
				S95		College Place [Martin Field], Washington, US (39 mi / 63 km E)
				9OR4		Milton/Freewater [King's Airport], Oregon, US (40 mi / 65 km SE)
				W09		Kahlotus [Lower Monumental State Airport], Washington, US (41 mi / 67 km NE)
				46OR		Pendleton [Delamarter Heliport], Oregon, US (42 mi / 67 km SE)
				OR18		Adams [Davis Heliport], Oregon, US (42 mi / 67 km SE)
				WA10		Walla Walla [Page Airport], Washington, US (42 mi / 67 km E)
				WN84		Kahlotus [Lower Monumental Dam Heliport], Washington, US (42 mi / 68 km NE)
				5WA3		Walla Walla [St. Mary Medical Center Heliport], Washington, US (42 mi / 68 km E)
				WN06		Walla Walla [Providence Southgate Medical Park Heliport], Washington, US (43 mi / 69 km E)
				S70		Othello [Muni], Washington, US (43 mi / 70 km N)
				OG33		Milton/Freewater [Oregon Sky Ranch Airport], Oregon, US (44 mi / 71 km SE)