Miles between Westminster, MD and Ballwin, MO

There are
824 mi
from Westminster, MD to Ballwin, MO

That's the driving distance. It would take 15 hours 51 mins to go from Westminster, Maryland to Ballwin, Missouri.

The flight distance (direct flight from Westminster, MD to Ballwin, MO) is 729.17 mi.

824 mi = 1,325.52 kms