There are
1,843 mi
from Downey, CA to Ridgeland, MS
That's the driving distance. It would take 1 day 7 hours to go from Downey, California to Ridgeland, Mississippi.
The flight distance (direct flight from Downey, CA to Ridgeland, MS) is 1,617.51 mi.
1,843 mi = 1.61 kms