Miles between St Peters, MO and Opelika, AL

There are
638 mi
from St Peters, MO to Opelika, AL

That's the driving distance. It would take 12 hours 5 mins to go from St Peters, Missouri to Opelika, Alabama.

The flight distance (direct flight from St Peters, MO to Opelika, AL) is 515.10 mi.

638 mi = 1,026.57 kms