There are
1,651 mi
from Boise, ID to Stoughton, WI
That's the driving distance. It would take 1 day 4 hours to go from Boise, Idaho to Stoughton, Wisconsin.
The flight distance (direct flight from Boise, ID to Stoughton, WI) is 1,354.31 mi.
1,651 mi = 1.61 kms