Underwood Heights airports ::
The nearest airport is PDX - Portland Intl, located 85.1 km west of Underwood Heights.
Other airports nearby include MMV - Mackminnville Mc Minnville Muni (139.5 km south west), GRF - Fort Lewis Gray Aaf (169.9 km north west), TCM - Tacoma Mc Chord Afb (172.1 km north west), SEA - Seattle Tacoma Intl (199.7 km north),