There are
716 mi
from Tallahassee, FL to Seymour, IN
That's the driving distance. It would take 13 hours 38 mins to go from Tallahassee, Florida to Seymour, Indiana.
The flight distance (direct flight from Tallahassee, FL to Seymour, IN) is 595.76 mi.
716 mi = 1,152.53 kms