There are
1,307 mi
from Sioux City, IA to Perth Amboy, NJ
That's the driving distance. It would take 1 day to go from Sioux City, Iowa to Perth Amboy, New Jersey.
The flight distance (direct flight from Sioux City, IA to Perth Amboy, NJ) is 1,150.30 mi.
1,307 mi = 2,103.31 kms