There are
189 mi
from Mt Prospect, IL to Ashwaubenon, WI
That's the driving distance. It would take 3 hours 39 mins to go from Mt Prospect, Illinois to Ashwaubenon, Wisconsin.
The flight distance (direct flight from Mt Prospect, IL to Ashwaubenon, WI) is 167.05 mi.
189 mi = 303.73 kms