Miles between Round Rock, TX and Ennis, TX

There are
155 mi
from Round Rock, TX to Ennis, TX

That's the driving distance. It would take 2 hours 52 mins to go from Round Rock, Texas to Ennis, Texas.

The flight distance (direct flight from Round Rock, TX to Ennis, TX) is 140.32 mi.

155 mi = 249.22 kms