There are
1,833 mi
from Kennewick, WA to Greendale, WI
That's the driving distance. It would take 1 day 7 hours to go from Kennewick, Washington to Greendale, Wisconsin.
The flight distance (direct flight from Kennewick, WA to Greendale, WI) is 1,539.11 mi.
1,833 mi = 2,949.61 kms