There are
1,454 mi
from Bridgeport, CT to Watertown, SD
That's the driving distance. It would take 1 day 3 hours to go from Bridgeport, Connecticut to Watertown, South Dakota.
The flight distance (direct flight from Bridgeport, CT to Watertown, SD) is 1,230.03 mi.
1,454 mi = 2,340.79 kms