There are
1,056 mi
from Conroe, TX to Rolling Meadows, IL
That's the driving distance. It would take 19 hours 41 mins to go from Conroe, Texas to Rolling Meadows, Illinois.
The flight distance (direct flight from Conroe, TX to Rolling Meadows, IL) is 912.23 mi.
1,056 mi = 1,699.58 kms