Miles between Columbia, MO and St Marys, PA

There are
843 mi
from Columbia, MO to St Marys, PA

That's the driving distance. It would take 16 hours 6 mins to go from Columbia, Missouri to St Marys, Pennsylvania.

The flight distance (direct flight from Columbia, MO to St Marys, PA) is 746.97 mi.

843 mi = 1,357.25 kms