There are
1,230 mi
from Sioux City, IA to Reading, PA
That's the driving distance. It would take 22 hours 35 mins to go from Sioux City, Iowa to Reading, Pennsylvania.
The flight distance (direct flight from Sioux City, IA to Reading, PA) is 1,068.62 mi.
1,230 mi = 1,980.07 kms