There are
1,921 mi
from Waterbury, CT to Williston, ND
That's the driving distance. It would take 1 day 11 hours to go from Waterbury, Connecticut to Williston, North Dakota.
The flight distance (direct flight from Waterbury, CT to Williston, ND) is 1,553.18 mi.
1,921 mi = 1.61 kms