Miles between Westminster, CO and St Charles, MO

There are
830 mi
from Westminster, CO to St Charles, MO

That's the driving distance. It would take 14 hours 36 mins to go from Westminster, Colorado to St Charles, Missouri.

The flight distance (direct flight from Westminster, CO to St Charles, MO) is 778.98 mi.

830 mi = 1,335.01 kms