There are
1,731 mi
from Lynwood, CA to Watertown, SD
That's the driving distance. It would take 1 day 6 hours to go from Lynwood, California to Watertown, South Dakota.
The flight distance (direct flight from Lynwood, CA to Watertown, SD) is 1,350.89 mi.
1,731 mi = 1.61 kms