There are
2,268 mi
from Merced, CA to Clarksville, IN
That's the driving distance. It would take 1 day 15 hours to go from Merced, California to Clarksville, Indiana.
The flight distance (direct flight from Merced, CA to Clarksville, IN) is 1,885.75 mi.
2,268 mi = 3,649.65 kms