Miles between Round Rock, TX and Conroe, TX

There are
161 mi
from Round Rock, TX to Conroe, TX

That's the driving distance. It would take 3 hours 24 mins to go from Round Rock, Texas to Conroe, Texas.

The flight distance (direct flight from Round Rock, TX to Conroe, TX) is 133.14 mi.

161 mi = 259.57 kms