Miles between Washington, DC and Lake St Louis, MO

There are
844 mi
from Washington, DC to Lake St Louis, MO

That's the driving distance. It would take 16 hours 20 mins to go from Washington, District of Columbia to Lake St Louis, Missouri.

The flight distance (direct flight from Washington, DC to Lake St Louis, MO) is 739.45 mi.

844 mi = 1,357.62 kms