There are
2,383 mi
from Kettering, OH to Larkspur, CA
That's the driving distance. It would take 1 day 17 hours to go from Kettering, Ohio to Larkspur, California.
The flight distance (direct flight from Kettering, OH to Larkspur, CA) is 2,053.36 mi.
2,383 mi = 3,835.85 kms