Miles between Washington, DC and Gahanna, OH

There are
394 mi
from Washington, DC to Gahanna, OH

That's the driving distance. It would take 7 hours 49 mins to go from Washington, District of Columbia to Gahanna, Ohio.

The flight distance (direct flight from Washington, DC to Gahanna, OH) is 321.16 mi.

394 mi = 633.84 kms