Miles between Des Moines, IA and Rockville, MD

There are
997 mi
from Des Moines, IA to Rockville, MD

That's the driving distance. It would take 18 hours 32 mins to go from Des Moines, Iowa to Rockville, Maryland.

The flight distance (direct flight from Des Moines, IA to Rockville, MD) is 882.45 mi.

997 mi = 1,604.98 kms