There are
1,295 mi
from Sioux City, IA to North Plainfield, NJ
That's the driving distance. It would take 1 day to go from Sioux City, Iowa to North Plainfield, New Jersey.
The flight distance (direct flight from Sioux City, IA to North Plainfield, NJ) is 1,140 mi.
1,295 mi = 1.61 kms