Miles between Washington, DC and Miamisburg, OH

There are
477 mi
from Washington, DC to Miamisburg, OH

That's the driving distance. It would take 9 hours 26 mins to go from Washington, District of Columbia to Miamisburg, Ohio.

The flight distance (direct flight from Washington, DC to Miamisburg, OH) is 391.13 mi.

477 mi = 767.70 kms