There are
676 mi
from Broken Arrow, OK to Sycamore, IL
That's the driving distance. It would take 12 hours 19 mins to go from Broken Arrow, Oklahoma to Sycamore, Illinois.
The flight distance (direct flight from Broken Arrow, OK to Sycamore, IL) is 559.63 mi.
676 mi = 1,087.80 kms