There are
1,819 mi
from Waltham, MA to Bismarck, ND
That's the driving distance. It would take 1 day 9 hours to go from Waltham, Massachusetts to Bismarck, North Dakota.
The flight distance (direct flight from Waltham, MA to Bismarck, ND) is 1,476.50 mi.
1,819 mi = 2,926.86 kms