There are
1,740 mi
from Boise, ID to Ashwaubenon, WI
That's the driving distance. It would take 1 day 6 hours to go from Boise, Idaho to Ashwaubenon, Wisconsin.
The flight distance (direct flight from Boise, ID to Ashwaubenon, WI) is 1,393.21 mi.
1,740 mi = 1.61 kms