There are
1,027 mi
from Sioux City, IA to Pocatello, ID
That's the driving distance. It would take 18 hours 33 mins to go from Sioux City, Iowa to Pocatello, Idaho.
The flight distance (direct flight from Sioux City, IA to Pocatello, ID) is 814.12 mi.
1,027 mi = 1,652.31 kms