There are
1,298 mi
from Sioux City, IA to Hawthorne, NJ
That's the driving distance. It would take 23 hours 57 mins to go from Sioux City, Iowa to Hawthorne, New Jersey.
The flight distance (direct flight from Sioux City, IA to Hawthorne, NJ) is 1,148.88 mi.
1,298 mi = 1.61 kms