Miles between Round Rock, TX and St Louis, MO

There are
808 mi
from Round Rock, TX to St Louis, MO

That's the driving distance. It would take 14 hours 50 mins to go from Round Rock, Texas to St Louis, Missouri.

The flight distance (direct flight from Round Rock, TX to St Louis, MO) is 703.52 mi.

808 mi = 1,299.56 kms