There are
1,789 mi
from Bismarck, ND to Warwick, RI
That's the driving distance. It would take 1 day 9 hours to go from Bismarck, North Dakota to Warwick, Rhode Island.
The flight distance (direct flight from Bismarck, ND to Warwick, RI) is 1,486.17 mi.
1,789 mi = 2,879.70 kms