Portland Mills airports ::
The nearest airport is HUF - Terre Haute Intl Hulman Fld, located 44.4 km south west of Portland Mills.
Other airports nearby include IND - Indianapolis Intl (61.6 km east), GUS - Peru Grissom Arb (121.1 km north east), IKK - Greater Kankakee (160.2 km north west), LOU - Louisville Bowman Fld (207.8 km south east),