There are
1,008 mi
from Sioux City, IA to Kerrville, TX
That's the driving distance. It would take 18 hours 26 mins to go from Sioux City, Iowa to Kerrville, Texas.
The flight distance (direct flight from Sioux City, IA to Kerrville, TX) is 873.69 mi.
1,008 mi = 1.61 kms