Miles between Hoover, AL and Key Biscayne, FL

There are
748 mi
from Hoover, AL to Key Biscayne, FL

That's the driving distance. It would take 14 hours 39 mins to go from Hoover, Alabama to Key Biscayne, Florida.

The flight distance (direct flight from Hoover, AL to Key Biscayne, FL) is 665.65 mi.

748 mi = 1,203.66 kms