There are
2,703 mi
from Hialeah, FL to Walnut, CA
That's the driving distance. It would take 1 day 23 hours to go from Hialeah, Florida to Walnut, California.
The flight distance (direct flight from Hialeah, FL to Walnut, CA) is 2,306.26 mi.
2,703 mi = 3.22 kms