There are
1,951 mi
from La Habra, CA to Sycamore, IL
That's the driving distance. It would take 1 day 10 hours to go from La Habra, California to Sycamore, Illinois.
The flight distance (direct flight from La Habra, CA to Sycamore, IL) is 1,678.52 mi.
1,951 mi = 3,140.37 kms