There are
1,035 mi
from Beaumont, TX to Sycamore, IL
That's the driving distance. It would take 19 hours 8 mins to go from Beaumont, Texas to Sycamore, Illinois.
The flight distance (direct flight from Beaumont, TX to Sycamore, IL) is 876.65 mi.
1,035 mi = 1.61 kms