Miles between Ottawa, KS and Ballwin, MO

There are
284 mi
from Ottawa, KS to Ballwin, MO

That's the driving distance. It would take 5 hours 30 mins to go from Ottawa, Kansas to Ballwin, Missouri.

The flight distance (direct flight from Ottawa, KS to Ballwin, MO) is 254.91 mi.

284 mi = 457.84 kms