There are
1,004 mi
from Sioux City, IA to Galena Park, TX
That's the driving distance. It would take 17 hours 54 mins to go from Sioux City, Iowa to Galena Park, Texas.
The flight distance (direct flight from Sioux City, IA to Galena Park, TX) is 884.46 mi.
1,004 mi = 1.61 kms