Airports 501 to 550
Alkali Lake State Airport
Lewiston Nez Perce County Airport
Providence Southgate Medical Park Heliport
Walla Walla, Washington, United States — 301 km (162 nm) NNW
St Mary Medical Center Heliport
Walla Walla, Washington, United States — 302 km (163 nm) NNW
Walla Walla Regional Airport
Walla Walla, Washington, United States — 303 km (164 nm) NNW