Miles between Conroe, TX and Lemont, IL

There are
1,031 mi
from Conroe, TX to Lemont, IL

That's the driving distance. It would take 19 hours 8 mins to go from Conroe, Texas to Lemont, Illinois.

The flight distance (direct flight from Conroe, TX to Lemont, IL) is 887.89 mi.

1,031 mi = 1,659.87 kms