There are
1,910 mi
from Arcadia, CA to Picayune, MS
That's the driving distance. It would take 1 day 9 hours to go from Arcadia, California to Picayune, Mississippi.
The flight distance (direct flight from Arcadia, CA to Picayune, MS) is 1,668.69 mi.
1,910 mi = 3,074.10 kms