There are
1,583 mi
from Everett, WA to Watertown, SD
That's the driving distance. It would take 1 day 2 hours to go from Everett, Washington to Watertown, South Dakota.
The flight distance (direct flight from Everett, WA to Watertown, SD) is 1,207.70 mi.
1,583 mi = 1.61 kms