There are
2,091 mi
from Buena Park, CA to Clarksville, IN
That's the driving distance. It would take 1 day 12 hours to go from Buena Park, California to Clarksville, Indiana.
The flight distance (direct flight from Buena Park, CA to Clarksville, IN) is 1,816.55 mi.
2,091 mi = 3.22 kms