There are
1,568 mi
from Bismarck, ND to Newark, DE
That's the driving distance. It would take 1 day 4 hours to go from Bismarck, North Dakota to Newark, Delaware.
The flight distance (direct flight from Bismarck, ND to Newark, DE) is 1,345.50 mi.
1,568 mi = 2,523.67 kms