There are
1,349 mi
from Bismarck, ND to Leander, TX
That's the driving distance. It would take 1 day to go from Bismarck, North Dakota to Leander, Texas.
The flight distance (direct flight from Bismarck, ND to Leander, TX) is 1,132.22 mi.
1,349 mi = 2,170.90 kms