Miles between Irving, TX and St Peters, MO

There are
631 mi
from Irving, TX to St Peters, MO

That's the driving distance. It would take 11 hours 59 mins to go from Irving, Texas to St Peters, Missouri.

The flight distance (direct flight from Irving, TX to St Peters, MO) is 543.95 mi.

631 mi = 1,014.83 kms