There are
1,047 mi
from Miramar, FL to Clarksville, IN
That's the driving distance. It would take 19 hours 33 mins to go from Miramar, Florida to Clarksville, Indiana.
The flight distance (direct flight from Miramar, FL to Clarksville, IN) is 909.05 mi.
1,047 mi = 1,684.42 kms