There are
1,764 mi
from Avondale, AZ to Crossville, TN
That's the driving distance. It would take 1 day 7 hours to go from Avondale, Arizona to Crossville, Tennessee.
The flight distance (direct flight from Avondale, AZ to Crossville, TN) is 1,556.80 mi.
1,764 mi = 2,838.99 kms