There are
2,240 mi
from Kennewick, WA to Strongsville, OH
That's the driving distance. It would take 1 day 15 hours to go from Kennewick, Washington to Strongsville, Ohio.
The flight distance (direct flight from Kennewick, WA to Strongsville, OH) is 1,873.95 mi.
2,240 mi = 3,605.58 kms