There are
1,894 mi
from Danbury, CT to Williston, ND
That's the driving distance. It would take 1 day 10 hours to go from Danbury, Connecticut to Williston, North Dakota.
The flight distance (direct flight from Danbury, CT to Williston, ND) is 1,539.97 mi.
1,894 mi = 1.61 kms