There are
2,177 mi
from Santa Barbara, CA to Clarksville, IN
That's the driving distance. It would take 1 day 14 hours to go from Santa Barbara, California to Clarksville, Indiana.
The flight distance (direct flight from Santa Barbara, CA to Clarksville, IN) is 1,896.53 mi.
2,177 mi = 3,502.99 kms