There are
1,763 mi
from Avondale, AZ to New Castle, IN
That's the driving distance. It would take 1 day 7 hours to go from Avondale, Arizona to New Castle, Indiana.
The flight distance (direct flight from Avondale, AZ to New Castle, IN) is 1,553.99 mi.
1,763 mi = 1.61 kms