Miles between Pasadena, TX and Round Rock, TX

There are
178 mi
from Pasadena, TX to Round Rock, TX

That's the driving distance. It would take 3 hours 30 mins to go from Pasadena, Texas to Round Rock, Texas.

The flight distance (direct flight from Pasadena, TX to Round Rock, TX) is 158.06 mi.

178 mi = 286.86 kms