Howards Grove airports ::
The nearest airport is GRB - Green Bay Austin Straubel Intl, located 76.5 km north of Howards Grove.
Other airports nearby include MKE - Milwaukee General Mitchell Intl (98.7 km south), MSN - Madison Dane Co Rgnl Truax Fld (145.0 km south west), ORD - Chicago Ohare Intl (206.2 km south),