There are
2,288 mi
from Thousand Oaks, CA to Gahanna, OH
That's the driving distance. It would take 1 day 16 hours to go from Thousand Oaks, California to Gahanna, Ohio.
The flight distance (direct flight from Thousand Oaks, CA to Gahanna, OH) is 2,008.34 mi.
2,288 mi = 3.22 kms