There are
1,007 mi
from Avondale, AZ to Arcata, CA
That's the driving distance. It would take 18 hours 59 mins to go from Avondale, Arizona to Arcata, California.
The flight distance (direct flight from Avondale, AZ to Arcata, CA) is 824 mi.
1,007 mi = 1.61 kms