There are
997 mi
from Waukegan, IL to Tallahassee, FL
That's the driving distance. It would take 19 hours 6 mins to go from Waukegan, Illinois to Tallahassee, Florida.
The flight distance (direct flight from Waukegan, IL to Tallahassee, FL) is 847.24 mi.
997 mi = 1,604.24 kms