Miles between Washington, DC and Ballwin, MO

There are
835 mi
from Washington, DC to Ballwin, MO

That's the driving distance. It would take 16 hours 10 mins to go from Washington, District of Columbia to Ballwin, Missouri.

The flight distance (direct flight from Washington, DC to Ballwin, MO) is 727.65 mi.

835 mi = 1,343.16 kms