Miles between Round Rock, TX and Germantown, TN

There are
643 mi
from Round Rock, TX to Germantown, TN

That's the driving distance. It would take 11 hours 18 mins to go from Round Rock, Texas to Germantown, Tennessee.

The flight distance (direct flight from Round Rock, TX to Germantown, TN) is 555.51 mi.

643 mi = 1,034.92 kms