There are
282 mi
from Sioux City, IA to Monticello, MN
That's the driving distance. It would take 5 hours 57 mins to go from Sioux City, Iowa to Monticello, Minnesota.
The flight distance (direct flight from Sioux City, IA to Monticello, MN) is 233.23 mi.
282 mi = 453.45 kms