There are
1,734 mi
from Arroyo Grande, CA to Mitchell, SD
That's the driving distance. It would take 1 day 6 hours to go from Arroyo Grande, California to Mitchell, South Dakota.
The flight distance (direct flight from Arroyo Grande, CA to Mitchell, SD) is 1,336.73 mi.
1,734 mi = 2,790.43 kms