There are
1,324 mi
from Sioux City, IA to Sleepy Hollow, NY
That's the driving distance. It would take 1 day to go from Sioux City, Iowa to Sleepy Hollow, New York.
The flight distance (direct flight from Sioux City, IA to Sleepy Hollow, NY) is 1,161.86 mi.
1,324 mi = 1.61 kms