There are
629 mi
from Lexington, KY to Tallahassee, FL
That's the driving distance. It would take 12 hours 27 mins to go from Lexington, Kentucky to Tallahassee, Florida.
The flight distance (direct flight from Lexington, KY to Tallahassee, FL) is 525.42 mi.
629 mi = 1,012.71 kms