Miles between Kennewick, WA and Duarte, CA

There are
1,064 mi
from Kennewick, WA to Duarte, CA

That's the driving distance. It would take 20 hours 14 mins to go from Kennewick, Washington to Duarte, California.

The flight distance (direct flight from Kennewick, WA to Duarte, CA) is 836.29 mi.

1,064 mi = 1,712.93 kms