Miles between Sioux City, IA and Effingham, IL

There are
627 mi
from Sioux City, IA to Effingham, IL

That's the driving distance. It would take 11 hours 22 mins to go from Sioux City, Iowa to Effingham, Illinois.

The flight distance (direct flight from Sioux City, IA to Effingham, IL) is 472.32 mi.

627 mi = 1,008.64 kms