Miles between Olathe, KS and Gahanna, OH

There are
685 mi
from Olathe, KS to Gahanna, OH

That's the driving distance. It would take 12 hours 58 mins to go from Olathe, Kansas to Gahanna, Ohio.

The flight distance (direct flight from Olathe, KS to Gahanna, OH) is 641.35 mi.

685 mi = 1,102.17 kms