There are
1,493 mi
from Idaho Falls, ID to Greendale, WI
That's the driving distance. It would take 1 day 2 hours to go from Idaho Falls, Idaho to Greendale, Wisconsin.
The flight distance (direct flight from Idaho Falls, ID to Greendale, WI) is 1,206.79 mi.
1,493 mi = 2,402.00 kms