There are
1,864 mi
from Keansburg, NJ to Williston, ND
That's the driving distance. It would take 1 day 10 hours to go from Keansburg, New Jersey to Williston, North Dakota.
The flight distance (direct flight from Keansburg, NJ to Williston, ND) is 1,540.99 mi.
1,864 mi = 2,999.63 kms