Miles between Frederick, MD and Round Rock, TX

There are
1,492 mi
from Frederick, MD to Round Rock, TX

That's the driving distance. It would take 1 day 2 hours to go from Frederick, Maryland to Round Rock, Texas.

The flight distance (direct flight from Frederick, MD to Round Rock, TX) is 1,297.98 mi.

1,492 mi = 2,400.36 kms