There are
1,118 mi
from Palm Desert, CA to Kennewick, WA
That's the driving distance. It would take 21 hours 6 mins to go from Palm Desert, California to Kennewick, Washington.
The flight distance (direct flight from Palm Desert, CA to Kennewick, WA) is 875.07 mi.
1,118 mi = 1,799.79 kms