Miles between Lewisville, TX and Round Rock, TX

There are
200 mi
from Lewisville, TX to Round Rock, TX

That's the driving distance. It would take 3 hours 33 mins to go from Lewisville, Texas to Round Rock, Texas.

The flight distance (direct flight from Lewisville, TX to Round Rock, TX) is 179.90 mi.

200 mi = 322.27 kms