There are
1,772 mi
from Riverside, CA to Clarksdale, MS
That's the driving distance. It would take 1 day 6 hours to go from Riverside, California to Clarksdale, Mississippi.
The flight distance (direct flight from Riverside, CA to Clarksdale, MS) is 1,530.80 mi.
1,772 mi = 2,851.85 kms