There are
1,007 mi
from Conroe, TX to Minooka, IL
That's the driving distance. It would take 18 hours 40 mins to go from Conroe, Texas to Minooka, Illinois.
The flight distance (direct flight from Conroe, TX to Minooka, IL) is 868.11 mi.
1,007 mi = 1,620.33 kms