Miles between Sioux City, IA and Decatur, AL

There are
948 mi
from Sioux City, IA to Decatur, AL

That's the driving distance. It would take 17 hours 32 mins to go from Sioux City, Iowa to Decatur, Alabama.

The flight distance (direct flight from Sioux City, IA to Decatur, AL) is 744.97 mi.

948 mi = 1,526.17 kms