Miles between Rockville, MD and Bismarck, ND

There are
1,515 mi
from Rockville, MD to Bismarck, ND

That's the driving distance. It would take 1 day 3 hours to go from Rockville, Maryland to Bismarck, North Dakota.

The flight distance (direct flight from Rockville, MD to Bismarck, ND) is 1,302.31 mi.

1,515 mi = 2,438.71 kms