There are
2,224 mi
from Kennewick, WA to Monroe, OH
That's the driving distance. It would take 1 day 14 hours to go from Kennewick, Washington to Monroe, Ohio.
The flight distance (direct flight from Kennewick, WA to Monroe, OH) is 1,807.38 mi.
2,224 mi = 3,578.45 kms