There are
1,724 mi
from Hawthorne, CA to Brookings, SD
That's the driving distance. It would take 1 day 5 hours to go from Hawthorne, California to Brookings, South Dakota.
The flight distance (direct flight from Hawthorne, CA to Brookings, SD) is 1,354.18 mi.
1,724 mi = 1.61 kms