There are
2,808 mi
from Cary, NC to Oakley, CA
That's the driving distance. It would take 2 days 1 hour to go from Cary, North Carolina to Oakley, California.
The flight distance (direct flight from Cary, NC to Oakley, CA) is 2,356.08 mi.
2,808 mi = 4,518.80 kms