Miles between Rockville, MD and Duluth, MN

There are
1,149 mi
from Rockville, MD to Duluth, MN

That's the driving distance. It would take 21 hours 35 mins to go from Rockville, Maryland to Duluth, Minnesota.

The flight distance (direct flight from Rockville, MD to Duluth, MN) is 922.15 mi.

1,149 mi = 1,849.68 kms