There are
489 mi
from Sioux City, IA to Bentonville, AR
That's the driving distance. It would take 9 hours 1 min to go from Sioux City, Iowa to Bentonville, Arkansas.
The flight distance (direct flight from Sioux City, IA to Bentonville, AR) is 439.15 mi.
489 mi = 787.22 kms