Miles between Round Rock, TX and Marietta, GA

There are
903 mi
from Round Rock, TX to Marietta, GA

That's the driving distance. It would take 16 hours 40 mins to go from Round Rock, Texas to Marietta, Georgia.

The flight distance (direct flight from Round Rock, TX to Marietta, GA) is 802.70 mi.

903 mi = 1,453.86 kms