There are
2,347 mi
from Ann Arbor, MI to Orinda, CA
That's the driving distance. It would take 1 day 16 hours to go from Ann Arbor, Michigan to Orinda, California.
The flight distance (direct flight from Ann Arbor, MI to Orinda, CA) is 2,037.15 mi.
2,347 mi = 3.22 kms