Miles between San Diego, CA and Watertown, SD

There are
1,788 mi
from San Diego, CA to Watertown, SD

That's the driving distance. It would take 1 day 7 hours to go from San Diego, California to Watertown, South Dakota.

The flight distance (direct flight from San Diego, CA to Watertown, SD) is 1,362.16 mi.

1,788 mi = 1.61 kms