There are
1,599 mi
from Laredo, TX to Bismarck, ND
That's the driving distance. It would take 1 day 4 hours to go from Laredo, Texas to Bismarck, North Dakota.
The flight distance (direct flight from Laredo, TX to Bismarck, ND) is 1,335.44 mi.
1,599 mi = 2,573.66 kms