Miles between Sioux City, IA and Lockport, IL

There are
512 mi
from Sioux City, IA to Lockport, IL

That's the driving distance. It would take 9 hours 25 mins to go from Sioux City, Iowa to Lockport, Illinois.

The flight distance (direct flight from Sioux City, IA to Lockport, IL) is 432.47 mi.

512 mi = 823.85 kms