There are
1,266 mi
from Conroe, TX to Parma, OH
That's the driving distance. It would take 23 hours 30 mins to go from Conroe, Texas to Parma, Ohio.
The flight distance (direct flight from Conroe, TX to Parma, OH) is 1,083.11 mi.
1,266 mi = 2,038.21 kms