Miles between Richardson, TX and Lemont, IL

There are
891 mi
from Richardson, TX to Lemont, IL

That's the driving distance. It would take 16 hours 33 mins to go from Richardson, Texas to Lemont, Illinois.

The flight distance (direct flight from Richardson, TX to Lemont, IL) is 769.49 mi.

891 mi = 1,434.03 kms