There are
1,694 mi
from Palmdale, CA to Watertown, SD
That's the driving distance. It would take 1 day 5 hours to go from Palmdale, California to Watertown, South Dakota.
The flight distance (direct flight from Palmdale, CA to Watertown, SD) is 1,318.06 mi.
1,694 mi = 1.61 kms