Miles between Round Rock, TX and St Peters, MO

There are
802 mi
from Round Rock, TX to St Peters, MO

That's the driving distance. It would take 14 hours 55 mins to go from Round Rock, Texas to St Peters, Missouri.

The flight distance (direct flight from Round Rock, TX to St Peters, MO) is 698.17 mi.

802 mi = 1,290.72 kms