There are
2,160 mi
from Dayton, OH to Tehachapi, CA
That's the driving distance. It would take 1 day 14 hours to go from Dayton, Ohio to Tehachapi, California.
The flight distance (direct flight from Dayton, OH to Tehachapi, CA) is 1,894.38 mi.
2,160 mi = 3.22 kms