Miles between Santa Maria, CA and Watertown, SD

There are
1,855 mi
from Santa Maria, CA to Watertown, SD

That's the driving distance. It would take 1 day 9 hours to go from Santa Maria, California to Watertown, South Dakota.

The flight distance (direct flight from Santa Maria, CA to Watertown, SD) is 1,406.60 mi.

1,855 mi = 1.61 kms