Miles between Sioux City, IA and Rockville, MD

There are
1,196 mi
from Sioux City, IA to Rockville, MD

That's the driving distance. It would take 22 hours 8 mins to go from Sioux City, Iowa to Rockville, Maryland.

The flight distance (direct flight from Sioux City, IA to Rockville, MD) is 1,031.67 mi.

1,196 mi = 1.61 kms