Miles between Jacksonville, FL and Key Biscayne, FL

There are
352 mi
from Jacksonville, FL to Key Biscayne, FL

That's the driving distance. It would take 6 hours 37 mins to go from Jacksonville, Florida to Key Biscayne, Florida.

The flight distance (direct flight from Jacksonville, FL to Key Biscayne, FL) is 333.16 mi.

352 mi = 565.84 kms