There are
2,137 mi
from Kennewick, WA to Adrian, MI
That's the driving distance. It would take 1 day 13 hours to go from Kennewick, Washington to Adrian, Michigan.
The flight distance (direct flight from Kennewick, WA to Adrian, MI) is 1,753.45 mi.
2,137 mi = 3,438.98 kms