There are
1,721 mi
from Livermore, CA to Sioux City, IA
That's the driving distance. It would take 1 day 5 hours to go from Livermore, California to Sioux City, Iowa.
The flight distance (direct flight from Livermore, CA to Sioux City, IA) is 1,375.93 mi.
1,721 mi = 1.61 kms