Miles between Conroe, TX and Springfield, IL

There are
852 mi
from Conroe, TX to Springfield, IL

That's the driving distance. It would take 15 hours 54 mins to go from Conroe, Texas to Springfield, Illinois.

The flight distance (direct flight from Conroe, TX to Springfield, IL) is 731.66 mi.

852 mi = 1,371.91 kms