Miles between Round Rock, TX and St Augustine, FL

There are
1,068 mi
from Round Rock, TX to St Augustine, FL

That's the driving distance. It would take 19 hours 46 mins to go from Round Rock, Texas to St Augustine, Florida.

The flight distance (direct flight from Round Rock, TX to St Augustine, FL) is 977.34 mi.

1,068 mi = 1.61 kms