There are
1,332 mi
from Sioux City, IA to Lynbrook, NY
That's the driving distance. It would take 1 day to go from Sioux City, Iowa to Lynbrook, New York.
The flight distance (direct flight from Sioux City, IA to Lynbrook, NY) is 1,178.07 mi.
1,332 mi = 1.61 kms