There are
1,672 mi
from Boise, ID to Lake In The Hills, IL
That's the driving distance. It would take 1 day 4 hours to go from Boise, Idaho to Lake In The Hills, Illinois.
The flight distance (direct flight from Boise, ID to Lake In The Hills, IL) is 1,409.36 mi.
1,672 mi = 1.61 kms